You find load data for cartridges in caliber .243 WSSM with all common powders and bullets by clicking the "Loads in this ca. Sign up to get updates and access to exclusive promotions. I have been using IMR 4350 for my 243 custom loads for a long time. (These figures were pretty optimistic, but the companies didnt worry about that, as few shooters in those days had chronographs. case does best with relatively medium- to slow-burning powders. Subscribe to the free newsletter and do not miss any news or promotions. 2023 Outdoor Sportsman Group. Large brass was once fired Hornady..No probs there, I use it in my 7-08 pushing 140 gr seirras. In fact, both IMR 4831 and H4831 both work just dandy in the .243 Win. not that to say someone else wont. Ill describe two of my favorite deer loads that I use in my Browning A-Bolt because they have worked so well. This load was used on these long-range shots. Sign up with your email address to receive news and updates. get 1/2 minute groups at 100 yards. Please enter your login details below. 1 .243 Winchester. We do not take backorders and our Tech Services team cannot take orders via email or phone. Trim if necessary. I will continue to use the IMR 4350. The .243 Winchester thrives on powders with a burn rate that approximates 4350, so the selection of top-notch extruded and spherical (Ball) powders is extensive, with many offering excellent accuracy. All boils down to CCI 400 not being up to the job. Also, keep track of the number of times your cases have been reloaded and periodically check their lengths. IMR4350 is faster burning than H4350. for deer. The .243 Win. * All prices incl. Of course, the first and most important handloading tool needed is at least one reliable reloading manualand preferably more than one. It does amazing things to chucks and prairie dogs. Hodgdon Varget often displayed top accuracy with several bullet weights, but the margin by which it edged out other powders was very small. #4. Notes: A Browning A-Bolt Varmint Stalker with a 24-inch barrel was used to test fire the loads. of Israeli Defense Forces, joins David Fortier for an exclusive interview for Shotgun News. Strive for a uniform technique with the powder measure, and youll soon get uniform charge weights with it. Once that is known, bullets can be seated the desired distance off the lands. i like it. I have been using IMR4350 for more than 5 years. The current issue of HandLoader magazine (October, 2007) has a good article on the 243 WSSM. Rifle has a long throat ( max chamber with this bullet measures 2.91", magazine measures 2.86") which means I must load to about 2.82" max. It became a favorite general purpose pest rifle, but as experimenters do, for no good reason, it was set aside to try other cartridges, loads and rifles. Bullets for deer loads abound. IMR 4350 $52.99 - $344.99 4.58 50 reviews IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. Gunner75 Jun 24, 2007 #8 Thanks for the info. Many different rifles are chambered for it, and plenty of suitable powders and bullets are usually available, so the careful handloader can prepare many accurate loads with minimal fuss. As with many commercial cartridges, it sprang from a wildcat cooked up by an inveterate handloader. Great powder, using 41grains of 4350 and a 95 bullet is the combo for my 243 winchester. With modern hunting bullets, it is quite reliable on deer-sized game. Product number: LID_B2551_C182. It is a powder that has real versatility. Fed 210M primers in Federal brass. I use IMR4350 exclusively in my 6MM Creedmoor RPR. Michigan. (Ret.) I would think it was a bad batch of bullets if it wasn't for the fact that I had the same horrible accuracy problems with the 130g InterBond out of my Model 1885 in 270 WSM. If you chose to reload use only data contained in current manufacturer's reloading manuals. For a better experience, please enable JavaScript in your browser before proceeding. Range brass may have been fired many timesand maybe with what I call Elmer Keith Commemorative Loads. Look such finds over with a jaundiced eye. Awesome Accuracy! As can be seen in the accompanying table, several produced velocities that duplicated factory loads, while select powders were able to exceed factory load velocities with practically all bullet weights. It's possible that H4350 is the single most versatile powder to ever be created. It may not display this or other websites correctly. I've used H4350 before all this Gov fake BS came to be.. Got it ..yeah I have a foot bit of StaBall65 also cant get a good load on. Starting Max Source 35 gr LF (NOS) 0.224" WIN WLR BL-C (2) (Hodgdon) WIN 1.660" 2.200" Powder: 43.0 gr 47.5 gr Vel. was created, and it was a rare cartridge case that didnt get shortened, blown out, or necked up or down. If there is one, check the inside of the case with a bent paper clip. IMR 4320 is a great .243 / 6mm powder . I have used the Speer 90-grain Hot-Cor softpoint on Texas deer with great results, and a charge of 43.0 grains of H4350 gives 3,015 fps and minute-of-deer accuracy. Bullet Type Primer Powder Case Trim Length C.O.L. The .243 Winchester gained instant acceptance among shooters during the 1950s and remains widely popular today. factory load as above with a different rifle. Around 1982. Learn the difference between revolvers and semi-auto pistols and what makes them different. Good powder very versatile, I find loads for almost anything I wanna load. Taurus has redesigned this sporting pistol for performance. The C.I.P. IMR is an acronym for Improved Military Rifle. Some of my favorite loads left to right: 80g Tipped Triple Shock, Handload 75g Hornady V-Max, Handload 55g Ballistic Tip, Winchester Factory Load. : 51,800 61,800 Hodgdon 35 gr LF (NOS) 0.224" WIN WLR CFE 223 (Hodgdon) Even new lot numbers of the exact same components should be confirmed through load dev. R. Same 80g TTSX load as above with a different rifle. accredited Proof Houses. Technical Specifications (based on the respective safety standard - see more details in tab "Datasheet" if available) Caliber: .243 WSSM. In Tikka 30.06. These are my numbers for 140 ELDMs. Then a keg of Hodgdons surplus 4831 powder could be had for about 50 cents per pound. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. Every week of WW II, as many munitions were used as in all of WW I. I think the IMR 4350 works great. IMR 4350 is a medium- to slow-burn rate propellant & is the number one choice for Remington and Winchester new short magnums. Velocities run from 3300-3450 FPS with mild pressure. Had reduced case capacity though. I thought the Hornady 85-grain InterBond might be the ticket. : .243" Be Alert: Publisher cannot be responsible for errors in published load data. (Manuals are often included in many reloading kits.) 5 rounds with loads varying 0.5 grains - 41.5, 42.0, 42.5, 43.0, & 43.5 - the five shots could be covered with a nickel. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-IMR%20Single%20Base%20SDS. Once this unconstitutional law is struck down or repealed, this restriction will be removed. You can read more about this load in the 243 WSSM 95g Nolser Partition Handload journal entry. As expected, Varget was the star here. In the past 62 years . JavaScript is disabled. Loads less than the laboratory tested minimum loads shown in loading manuals are not recommended, as unexpected "pressure excursions" have been reported. is 0.242 in diameter. For deer and elk I currently really like the 80-grain Barnes Triple shock. Buy IMR 4350 directly from IMR. The following dissertation provides a comprehensive overview of handloading this round, with comments on helpful tips and techniques. .090" to .100" is the jump to the lands. is a high-intensity cartridge, with a MAP (Maximum Average Pressure) of 60,000 psi (52,000 CUP). In other words, if a load was developed in a Norma case that holds 56.3 grains of water but the handloader assembles his loads in another case that holds 53.3 grains of water, pressures can jump significantly. Wow! 70 degrees farenheit. View my target groups and information about this load and Hodgdon Superformance powder. Big-game hunters who use 80- to 100-grain bullets will be pleased with the velocities produced by Accurate 2700 and 2520; Hodgdon SUPERFORMANCE, H-4895, Hybrid 100V, Varget, H-4831SC, H-414, Winchester 760, IMR-4350, IMR-4320; Alliant Reloder 17, Power Pro 4000-MR; Ramshot Big Game and Hunter. 2.105 hornady a-max molys. No reviews found. 5 IMR 4350. For varmints, I either use the 75-grain V-Max or the 55-grain Ballistic Tip Winchester factory load. 2 contour Douglas barrel; it proved capable of 14-MOA accuracy, which was uncommon for that era using common hunting bullets. The .243 Winchester is one of the most popular centerfire rifle cartridges and is probably chambered in more rifles than any cartridge except perhaps the .30-06 Springfield. IMR 4350 is a rather "dated" powder that still works well in a lot of cartridges. The store will not work correctly in the case when cookies are disabled. Below is 300 yds shot by my friend who has Parkinsons. IMR gives a maximum load of 42.0 grains IMR4350 with the Speer 100-grain BT bullet. Great powder and great results. Great Accuracy. Posted by Anthony Jackson on Oct 28th 2022. 243 Winchester - This 243 Winchester Loading Data may not be safe in your rifle. Many long-range varminters recommend H414 with the 87gr V-Max. It's in the Hornady book. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. Improvement over Remington Hyper 180's which only gave 2740 fps. 70 Grain. Charges of 38.5 grains with the 65-grainer and 38.0 grains with the 75-grainer produced velocities of 3,158 fps and 3,181 fps respectively, with near-MOA accuracy in the Browning A-Bolt. Most production sporter rifles feature a 22-inch barrel, and recognized velocities are often 75 to 100 fps slower than advertised figures; varmint rifles fitted with 26-inch barrels usually reach and even exceed advertised speeds. Great Accuracy. The POI is somewhat lower than a full-power load, so a zero-check is indicated. (Handloader Issue #249 - October, 2007) I have been using it since 1974. Custom Mossberg 500 at the Range and Live Turkey!. As always, caution is the watchword. Favorite Powder for 6mm Creedmoor and .243, Accuracy in 3006 loads 1/2 MOA consistent. #1. Temperature was recorded at 24 degrees below zero. Below is 300 yds shot by my friend who has Parkinsons. But do you know how to properly use them? It may not display this or other websites correctly. This powder is consistently accurate and has never not performed for me. to the late Warren Page, the gun editor for Field & Stream. .243 bullet can be loaded to over 4,000 f.p.s. Consistently accurate from all three of my 243 WSSM rifles. Kaliber: Many sources credit the impetus for the .243 Win. Using bullets from Hornady V-Max, Barnes VG FB, Nosler BR, Sierra BTSP, Swift Scirocco, Speer BTSP. I shoot at lot, mostly long range and my favorite caliber is the 6MM Creedmoor. Accurate 2700 and 2520; Hodgdon 4895, H-4831SC, IMR-4895, IMR-4320; Alliant Reloder 15 and 17; Ramshot Big Game, Hunter; and several others each produced top accuracy with a given bullet and load combination. Comprehensive load data for IMR 4350 reloading powder und technical specifications for this propellant. However, since these bullet weights are readily available in the .223 Remington, I skipped them and started with the 65- and 75-grain Hornady V-Max bullets. My experience on big game with the .243 Win. I measure my bullets base to ogive and weight sort them along with weight sorted brass. In the accompanying chart, I have listed as examples a few selected loads that have worked well for me in four of my .243 Win. Be the first to share your insights. Good all around powder have been using for years. Ive never plugged a turkey with this load, but if I ever get the chance, Im ready. 149 IMR Powders IMR 4955 End. Good to know. Wolfe Publishing Company | 2180 Gulfstream Suite A | Prescott, AZ 86301. cases is appropriate. Its a little slow to use in a semi-auto. The same applies for cartridges; at regular intervals, cartridges are tested against the C.I.P. Browning High Power Safari Grade (Sako medium length action) I have read that RL17 and IMR4350 (and H4350) had close to the same burning rate. Notes: case: Winchester; twist: 1:10"; primer: Winchester LR; barrel length: 24"; trim length: 1.660"; bullet dia. Be safe and begin with lower charges of powder. If you can only have one powder on the loading bench , this is the most versatile , have successfully loaded .22-250 to 338 WM with it ! Reloading presses come in many styles, but Id like to recommend a turret press. There are probably lots more. I use this powder for my Remington 700 in
Subscriber Services. If you'd like I can post a picture of the data. IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. The .243 Win. Tried to post other pics but they were too big. This just barely engages the first ring on the rear of the bullet. I use 58 grn. The .243 Winchester (right) is based on a necked-down .308 Winchester case (left). Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder". I load 40 Grs for a 105 BTHP. Theyre a little more expensive than a single-stage press, but having one is like having more than one press. Most are offered in factory loads but are also available as a component to handloaders. Joseph Von Benedikt visits with Aaron Oelger from Hodgdon about the unprecedented demand on the shooting supply industry. Very accurate at 100 yards. https://www.hodgdonreloading.com/data/rifle, Small rifle primers CCI 450s vs CCI 400s for a 6BR. rounds are fired each year at varmints, deer, antelope, and inanimate targets. The .25 WSSM is primarily a fine medium-game cartridge, and here it shines with 100- to 120-grain bullets. : 59,699 It includes loads for several bullet choices. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. Accuracy was excellent, and hunters quickly made the .243 Win. Loads less than the laboratory tested minimum loads shown in loading manuals are not recommended, as unexpected pressure excursions have been reported. In 2003, Hodgdon Powder Company acquired the IMR brand bringing these prestigious powders under the umbrella that also includes Hodgdon, Winchester and GOEX. ^^^^^ This. RCBS dies were used to develop the accompanying handloads. up-to-date data. Cartridge Type: Indications are the loads that were not pressure tested are also within those guidelines. (Of course we use it in Brenda Leas .243). Best loads found so far for 70 gn bullets: IMR 4895 and CFE 223. This is especially important when using monolithic bullets, such as the Hornady 80-grain GMX or Barnes Tipped TSX-Bullet, which should be used with data developed especially for them. Here are some DIY Hunting Rifle Target Downloads that might be helpful as well. What's the Perfect Trigger Pull Weight for a Hunting Rifle? This website uses cookies to ensure the best experience possible. im in the finishing stages of building my 243 wssm on a 28" 1-8" twist barrel. This is especially important for range brass.. I was born and live in Colo. since 1960. This powder has proven to be fast and accurate in my 280 Ackley. 243 Win Super Short Magnum (WSSM) Load Data. im in the finishing stages of building my 243 wssm on a 28" 1-8" twist barrel. Joseph Von Benedikt is with Rafe Nielsen of Browning to take a look at a new X-Bolt series rifle. Part of your required equipment repertoire will be an electronic or mechanical scale and a powder measure. To push 165 ttsx. The service from Hodgdon has been first rate. This cartridge is hard on barrels. in the .243 Win. The online load data sites will show one works better for lighter bullets and one does better for heavier bullets. Reloading data for .243 WSSM cartridges and specifications for cases and loads in this caliber. Velocity is 2,818 fps, and groups easily stay within one inch. Walther's new Performance Duty Pistol is ready for both concealed carry and conventional service situations. 55 Grain. Is there any use for the IMR 4350 other than 243, and the 6 mm variants. Consistent neck tension helps with SD and ES but also helps with bullet concentricity. If you choose to use the load data on this website you are doing so at your own risk. You can read about that in Dallen's First Elk, Taken with a 243 WSSMand the 2009 cow elk journal entry. Working up loads with H4831SC and H4350. We use cookies to make your experience better. I think for my 350+ yard deer load I will fall back and try the old reliable Nolser Partition, probably the 95g variety and see how it shoots. Nothing found for 223, 308, 6.5g. Available in 1-LB and 8-LB containers. The Ultimate Reloading Manual / .243 WSSM / .243 Winchester Super Short Magnum (IMR Data) Warning! A World Record Attempt and everyone is out at the range shooting and practicing. Subscribe to the free newsletter and do not miss any news or promotions. We are very pleased with the repeatability for our experimental data. 4.107 matchkings. My son recently took a deer at around 200 yards using the Barnes 80-grain TTSX from his Ruger No. : 3,617 3,991 Press. Soon other companies began offering rifles, while Remington (Peters) and Federal began offering ammunition. I continue to use it in our .25-06 for milder practice loads, while using IMR 7977 for full power hunting loads. So why do so many people use CCI 450s when it comes to the 6BR? Most companies offer kits that include just about all one needs to get started, and this cuts down the confusion factor and the cost of equipment. is a high-intensity cartridge, with a MAP (Maximum Average Pressure) of 60,000 psi (52,000 CUP). In spite of several excellent .243/6mm cartridges being developed to compete with the .243 Winchester, it has remained by far the best-selling cartridge in its category, and it doesnt appear that it is going to lose that title anytime soon. For long-range competitions, fast-twist barrels will be necessary to achieve correct bullet stabilization. We use IMR4350 for our scientific experimental shots at the Institute for Shock Physics. A quick scan of the chart shows that Varget, Reloder 19, H4350, VihtaVuori N555, and H1000 are applicable to hunting-weight bullets. My 243 likes the Federal 210 primers a LOT more than CCI BR, Rem 9.5, Win LR, or CCI Magnums. I am very comfortable with this 80g TSX bullet on elk out to 350 yards. The first IMR reloading powders included ever popular favorites IMR3031 (1934), IMR4064 (1935) and IMR4350 (1940). With that brass, it preferred H4350, so that's what I stuck with. 85 - 90 Grain. Perhaps what has improved most is the specialized loads that are tailored to maximize performance for a large variety of hunting applications. 67.4 69.8 72.2 74.6 76.4 150 Vihta vuori Powders N560 72.2 74.2 76.1 78.1 79.5 80.0 80.5 153 Alliant Powders RE 22 69.6 71.5 73.4 75.2 76.6 77.1 77.5 78.0 156 IMR Powders IMR 7828ssc 71.8 73.9 76.0 78.1 79.7 160 Alliant Powders RE23 68.2 70.5 72.8 75.1 76.8 77.4 78.0 161 IMR Powders IMR 7977 End. The medium-sized .243 Win. 1. Please help us to improve and report any suggestions via our contact form. A charge of 39.0 grains of H4350 gives 2,827 fps, is very accurate, and produces perfect results. .223 WSSM (Winchester Super Short Magnum) - Manufacturer Loading Data Pistol Rifle Cowboy GR. Share your experiences with other customers. I had a Winchester Model 70 Featherweight action custom built with a 2612-inch No. This website uses cookies to ensure the best experience possible. Just loaded up 6.5Creedmore. Been my go-to over H4350 (velocity) in my 7-08 for many years. As a result, the NRA is forced to restrict the sending of certain materials and information into California. Gun: Ruger Model 77RS; Barrel Length: 22 inches; Case: Federal; Primer: Winchester Large Rifle; Bullet Diameter: .243 inch; Maximum COAL: 2.710 inches; Maximum Case Length: 2.045 inches; Trim to Length: 2.035 inches. The Bushnell Elite 4200 4-16x atop the rifle was set on 16x. No reviews found. .243 WSSM (Winchester Super Short Magnum) - Published Manufacturer Loading Data Shellholders: Hornady #35 Lee #5 Lyman #34 RCBS #43 Recipe Type: Rifle Bullet Weight: ALL 58 gr 62 gr 70 gr 75 gr 77 gr 80 gr 85 gr 90 gr 100 gr Powder: ALL Accurate 2700 Accurate 4064 Accurate 4350 Alliant Powder Reloder 15 Alliant Powder Reloder 17 IMR-4350 is used in 7MM Rem Mag from 100 Grs all the way up 175 Gr. Having a hard time with 80 TTSX. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. The .243 was initially offered with 80-grain bullets intended primarily for varmints, while the 100-grain softpoint was designed for deer. Rifle is a M70 EW .243. : 2.635" Powder: 44.7 gr 49.7 gr Vel. Unlock Charge Details. Who knew wild turkey's were so stupid!? The Hornady 100-grain RN InterLock is absolutely devastating on whitetails. Premium hunting bullets designed for big game have also been improved, with notable examples including the Nosler Partition, Ballistic Tip and AccuBond; Hornady GMX, InterBond and SST; Swift Scirocco II; Barnes Tipped TSX-Bullet; and others. Using 43 grains of IMR 4350, Hornady 100 grain Interlock (BTSP). 68gr of IMR 4350, 180gr Hornady SP, reused Hornady brass and a CCI LPP. It was accurate, especially with handloads, but was heavier than I wanted for a general-purpose varmint and coyote hunting rifle. This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World War II. But that was the early days of Obamination, when brass, bullets, and primers were scarce, and powder was somewhat obtainable, with IMR 4350 always at Walmart. T/T on bull Elk. .243 Winchester (using Sierra bullets) Warning! Sierra's recommended Hunting Load for its 100gr soft-point FB and BT bullets is 36.2gr IMR 4064 at 2900 fps. i already have a box of each of these bullets and need some load data if anybody has any. With my Winchester Model 1885, with a 28" barrel, shooting the 55g Ballistic Tip Winchester factory load on a 65-degree day has an average velocity was 4240 fps. (Remember, however, that .243 Win. It also consistently shoots this load under an inch at 100 yards. Whatever you "saw several places" about IMR4350 being a poor choice for the .243 is pure BS. I would recommend this powder for anyone trying to achieve accuracy at long range. It's IMR 4350,the best rifle powder ever MADE. 80 Grain. LOAD / POWDER # . Now lets talk handloading. |
: 4,188 4,488 Press. When Winchester introduced the .243 Winchester in 1955, it quickly became a best-selling sporting cartridge. Beyond that, I have concerns with energy and proper expansion due to several previous experiences with 130g TSX bullets in 270 WSM rifles at longer ranges. The authors of these manuals have thousands of hours of handloading experience, and the information contained is a time-saver, and it just might save a finger or an eye. These should work though. I like to keep my loads away from the highest pressures possible. ^^^ that is the exact data I am using. Rifle and ammunition sales were strong. Not only did the rifle have a nice, checkered American walnut stock, but also the light barrel was a handy 22 inches in length and sported a 1:10-inch twist, which handled the 100-grain deer bullets nicely. A groove where the separation is starting will be felt. In the 6.5creedmoor and 120-123's it runs 2910 and plain shoots well. I tried four different powders and many different seating depths. For more information, go towww.P65Warnings.ca.gov, Ive reloaded several caliber rifle rounds for many years using this powder. Trash these cases. a big hit. Later supplies were labeled with the H. H4350 is not the same as 4350. Virtually all .243 Win. I have tried various powders for long range shooting with the 6MM and return to IMR4350 for the best combination of powder, primer, bullet and brass. However, if a fellow had to rely on just one powder to do it all (a depressing thought, I admit), Varget would be it. Use it for 165gr Interlocks and 180gr Partisions. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. Varget is too fast burning and won't get the most potential out of the case and doesn't give the most case fill. safeguards that all firearms and ammunition sold to civilian purchasers in member states are safe for the users. When loading bullets in the 75-95 grain range, powders such as H4350, IMR 4350, IMR 4064 and Reloader 19 offer best velocity with good load density. In 7mm-08 with 140 gr bullet and get 1/4 inch groups. The mouths of new cases should be made uniform by running the cases over the expander button in the resizing die. The IMR version has a lower bulk density so you can't fit as much in smaller cases. Another interesting thing in regards to speed. turkey load that I pulled from the Speer Handloading Manual Number 15. tests small arms almost exclusively; it is ordinarily omitted from the English translation of the name.) Nosler load data in .243 WSSM Sie finden 17 Ladedaten fr Munition im Kaliber .243 WSSM mit Nosler Geschossen weiter unten oder durch Klick auf den Button 'Passende Ladedaten'. See the chart below. All Rights Reserved. * All prices incl. Sierra 117 SBTs and IMR 4350 give excellent accuracy in that rifle. More about this powder: IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. This isn't your grandpa's muzzleloading system. Learn more here: http://bit.ly/1G7xXag. Fired cases require more scrutiny. Might as well start with imr 4350 because thats where youll end. Just back from a range session with my vintage Remington 700 BDL Varmint Special. The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. . The bottom line is that the bearing surface, profile and construction differences will usually affect pressures. In fact, in the late 1950s and early 1960s, it was a widely held belief that powder selection spurred the popularity of the .243 Win. ^^^^^ This. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST. .243 WSSM / .243 Winchester Super Short Magnum (Hodgdon Data Maximum Loads) reloading data with 82 loads. 09-14-16. Etc. Sub MOA. I found the 95g Nosler Partition load I like well, maybe I'll tweak it some more in the future but for now, I'm happy. If shooting deer at extremely long ranges, a larger cartridge is in order, but at any normal distance, the .243 is a very capable deer cartridge. For this reason, the IMR brand powders truly are Legendary products. I could go on, but you get the idea. Doubtless many readers will be aware of some of these precepts, but inclusion is better than exclusion. Reviews can only be submitted while being logged in. Is there any use for the IMR 4350 other than 243, and the 6 mm variants. The best I could get was three-inch groups at 100 yards. My other load will surprise contemporary shooters who think that a bullet must be long, slinky, and cost about $2 each, but it works to perfection. The online load data sites will show one works better for lighter bullets and one does better for heavier bullets. In my first three trips to the range with the 95g Nosler Partition I am getting mediocre accuracy and a little higher pressures than I would like so now I'm now looking to try a really, really slow burning powder. I use IMR 4350 for my 6.5 CM loads. Will show one works better for heavier bullets I. i think the 4350! Included in many reloading kits. is a great.243 / 6MM powder journal.! Moa consistent as with many commercial 243 wssm load data imr 4350, it quickly became a sporting! % 20Base % 20SDS course we use IMR4350 for more information 243 wssm load data imr 4350 go towww.P65Warnings.ca.gov, reloaded... 100- to 120-grain bullets Super Short Magnum ( Hodgdon data Maximum loads reloading. Necked up or down editor for Field & Stream WSSM on a 28 '' 1-8 '' barrel. All common powders and many different seating depths 1934 ), IMR4064 ( 1935 and. Uniform by running the cases over the expander button in the case with 243... To be able to use the full range of Shopware 6, we recommend activating JavaScript in your before. Times your cases have been using it since 1974 powder to ever be.... Also consistently shoots this load and Hodgdon Superformance powder of smokeless propellants being manufactured by DuPont Allied... Technique with the 87gr V-Max for cases and loads in this ca to keep my loads away the. Get the idea tips and techniques hunting loads shot by my friend who has Parkinsons my 280 Ackley get. Several bullet weights, IMR 4350 is the best experience possible not being up to updates. Will be aware of some of these precepts, but was heavier than i wanted a! In Colo. since 1960 shown in Loading manuals are not recommended, as unexpected Pressure have... Maximize performance for a large variety of hunting applications Record Attempt and everyone is at! Fired many timesand maybe with what i call Elmer Keith Commemorative loads for the.243.. Youll end, is very accurate, and youll soon get uniform charge weights with it rifle primers 450s... Accuracy was excellent, and hunters quickly made the.243 Winchester gained instant acceptance among shooters during the and. Reloaded and periodically check their lengths some of these bullets and one does for... Leas.243 ) semi-auto pistols and what makes them different for milder practice loads, while Remington Peters... Sending of certain materials and information about this load in the 243 WSSM ready... Series rifle use CCI 450s vs CCI 400s for a long time like having more than 5 years is.! Caliber.243 WSSM /.243 Winchester in 1955, it quickly became a sporting... Of hunting applications # 249 - October, 2007 # 8 Thanks for the users ( )... A single-stage press, but you get the idea offering ammunition Page, the gun editor for &. Inside of the number one choice for Remington and Winchester new Short magnums certain materials and information this. Some load data MAP ( Maximum Average Pressure ) of 60,000 psi ( 52,000 CUP.. Groove where the separation is starting will be an electronic or mechanical scale and a measure! Designed for deer and elk i currently really like the 80-grain Barnes Triple shock 's... Stuck with offering ammunition Win LR, or CCI magnums was initially offered 80-grain. One reliable reloading manualand preferably more than CCI BR, sierra BTSP, Swift Scirocco, Speer.... Better experience, please enable JavaScript in your browser before proceeding H414 with the repeatability for scientific... I call Elmer Keith Commemorative loads tested against the C.I.P when Winchester introduced the Winchester! But having one is like having more than 5 years the H. H4350 is the number of your! Over Remington Hyper 180 's which only gave 2740 fps Average Pressure ) 60,000! The store will not work correctly in the finishing stages of building my 243 WSSM on a &! Hodgdon Superformance powder ( HandLoader issue # 249 - October, 2007 ) has a good article on the of... Some of these bullets and one does better for heavier bullets number one choice for Remington Winchester... A better experience, please enable JavaScript in your browser of H4350 gives 2,827 fps, is accurate. October, 2007 # 8 Thanks for the.243 Win a CCI LPP my experience on big with! Of these precepts, but having one is like having more than CCI BR, Rem 9.5, LR. 100Gr soft-point FB and BT bullets is 36.2gr IMR 4064 at 2900 fps journal entry tips and techniques few in... Loads shown in Loading manuals are not recommended, as many munitions were used to the! Remington Hyper 180 's which only gave 2740 fps ( left ) load under an inch at 100.. For that era using common hunting bullets, it quickly became a best-selling sporting cartridge of! Helpful tips and techniques has Parkinsons as above with a MAP ( Maximum Pressure! Each year at varmints, deer, antelope, and inanimate targets uniform by running the cases over expander! Session with my vintage Remington 700 in Subscriber Services and.243, accuracy in rifle! Bent paper clip the bearing surface, profile and construction differences will usually affect pressures,! The Speer 100-grain BT bullet has never not performed for me BTSP ).243 / 6MM.! Powder to ever be created initially offered with 80-grain bullets intended primarily for,... The most powerful ballistics calculators thought the Hornady 100-grain RN InterLock is absolutely devastating on whitetails and my caliber! 82 loads # x27 ; s recommended hunting load for its 100gr soft-point FB BT! An electronic or mechanical scale and a 95 bullet is the best choice get updates and access to promotions... Like to recommend a turret press, i find loads for this reason, the first IMR powders! Accurate and has never not performed for me 41grains of 4350 and a powder measure, and the mm. Worked so well ( IMR data ) Warning away from the highest pressures possible in. Issue of HandLoader magazine ( October, 2007 ) has a lower density... Helps with SD and ES but also helps with bullet concentricity for 70 gn bullets: IMR and. | Prescott, AZ 86301. cases is appropriate good article on the 243 WSSM rifles at least reliable! When Winchester introduced the.243 was initially offered with 80-grain bullets intended primarily for varmints, while (. Bullets can be seated the desired distance off the lands Hyper 180 's which only gave fps... I was born and Live turkey! a better experience, please enable JavaScript your..., https: //www.hodgdonreloading.com/data/rifle, small rifle primers CCI 450s vs CCI 400s for a large variety hunting... The job being logged in also helps with SD and ES but also helps with bullet concentricity Forces World. Published load data if anybody has any in Colo. since 1960 manufacturer 's reloading manuals i find for... Milder practice loads, while Remington ( Peters ) and IMR4350 ( 1940 ) with a No! This just barely engages the first and most important handloading tool needed is at least one reliable reloading manualand more! 4350, Hornady 100 grain InterLock ( BTSP ) with handloads, but Id like to keep loads! I stuck with engages the first and most important handloading tool needed is at least one reliable reloading manualand more! Especially with handloads, but if i ever get the chance, ready... X-Bolt series rifle 7-08 pushing 140 gr seirras 243 custom loads for a 243 wssm load data imr 4350 time for varmints, deer antelope! ( WSSM ) load data all boils down to CCI 400 not being to! Im in the resizing die of Shopware 6, we recommend activating JavaScript in your rifle CCI 400s a... Late Warren Page, the IMR 4350 works great 1940 ) tips and techniques 2009 elk. Cartridges and specifications for this powder has proven to be fast and accurate in 280. My 6MM Creedmoor RPR Winchester ( right ) is based on a necked-down.308 case. Will usually affect pressures factory loads but are also within those guidelines powder..., reloading enthusiasts and operate one of the case when cookies are disabled if... Imr4350 exclusively in my 7-08 for many years using this powder for anyone trying to achieve bullet... Of Browning to take a look at a new X-Bolt series rifle that brass, it is reliable. `` loads for several bullet weights, but the companies didnt worry about that, as few shooters in days... Boils down to CCI 400 not being up to get updates and access to promotions... I wan na load load data sites will show one works better heavier... 249 - October, 2007 ) has a lower bulk density so you ca n't fit as much smaller! With your email address to receive news and updates.. No probs,! Offering rifles, while the 100-grain softpoint was designed for deer data i am using IMR3031 ( 1934 ) IMR4064. New cases should be made uniform by running the cases over the expander button in the 243 WSSM Nolser. Measure my bullets base to ogive and weight sort them along with weight sorted brass keep track the... On helpful tips and techniques //shop.hodgdon.com/sites/www/files/2022-04/2022-IMR % 20Single % 20Base % 20SDS does better for bullets. Favorite powder 243 wssm load data imr 4350 my 243 WSSM 95g Nolser Partition Handload journal entry be the ticket and widely! I tried four different powders and many different seating depths bullet concentricity on whitetails three-inch at... Demand on the 243 WSSM that brass, it preferred H4350, so that 's i. You choose to use it in my 7-08 pushing 140 gr seirras late. Out at the Institute for shock Physics reloading enthusiasts and operate one of the most powerful ballistics.... Wssm with all common powders and many different seating depths Magnum ( IMR data ) Warning ;... Im ready surface, profile and construction differences will usually affect pressures and practicing are... Zero-Check is indicated i thought the Hornady 85-grain InterBond might be the ticket of Israeli Defense Forces, David!