The issue is actually more about the length of the bolt action than the round itself. Using the M80 ball ammo, they were quite reliable, and they hit plenty hard. I do have exceptions. I think it really is a “Must Have”, all around, screaming fast AR-15 Caliber. .22 LR? No Reserve. Haha. I’m a fan of the 7mm BR. ALL RIGHTS RESERVED. The G3, FAL, etc weren’t even 2MOA rifles. Ammo magazine ar-15 pistol platforms Brownells. Buy Winchester Model 70 Bolt Parts Factory replacement gun parts, accessories and gunsmithing service on most manufacturers including Browning, Winchester, FN America, Beretta, Benelli Franchi, Stoeger, Remington, Bushmaster, Marlin, Sig Sauer, HK and many more. What’s the point? Select from calibers below for features specific to each caliber. A lot of modern technology helped it get its primary and supporting characteristics. I.E. This is why I’m recommending that people play with ballistics tables or an exterior ballistics program. Another caliber bullet? The above is in some part opinion but backed up by experience with a great cartridge. In 2003, with inspiration from high-velocity benchrest cartridges like the 6mm BR and 22 PPC, the 223 and 243 Winchester Super Short Magnums (WSSM) were introduced. 3. The #1 enemy of barrels is heat. I have a browning abolt 243 wssm and still looking for bullets if anyone knows someone who reloads are knows anyone who sells them let me know at [email protected] are message me are call me 337 277 4709 mike. OK, here we have a new “Gotta-have-it” cartridge that, on paper, appears to the the Hot New Lick[tm]. The 243 Winchester Super Short Magnum or 243 WSSM is a rifle cartridge introduced in 2003. FN / Winchester Model 70 Short Action Hogue Overmold Stock with FN TBM Bottom Metal. WINCHESTER MODEL 70 SUPER GRADE 308 WIN, ... Winchester Model 70 Winchester Short Mag. And how many decades has it been around? That just so happens to qualify the AR-15 platform actions as perfect! The 7-08 is one of the most overlooked cartridges out there for an AR-10. You could use the fact that this cartridge affords you lots of capacity in a short case, and an OAL closer to the .223 than a .308 does to good effect. Bore and rifling are in good condition. Pick the bullet first. JJ Sutton, C.P.S., C.M.A.S. So there’s no way the WSSM gets to be any less of a barrel burner, IMO. There is no one out there who is going to tell me that the .243 WSSM isn’t over-bored. Dyspeptic Gunsmith, don’t even get me started on the M1A. Of course, that ultra-fast 55gr will probably blow a chimpmunk apart pieces at 100y, but I don’t hate chipmunks that much. I have since found a tip for what seems like a good source for brass if you are a reloader – I am not. Face it, the Super Grade is on most hunter's list. Nobody is making them, and the chance that someone is going to stop cranking out rounds they can sell everyone they press, for a flyer, seems highly unlikely. It uses a .300 WSM (Winchester Short Magnum) case shortened and necked down to accept a .243in/6mm diameter bullet, and is a high velocity round based on ballisticsdesign philosophies that are intended to produce a high level of efficiency. I even called up Peter Pi founder of CorBon (www.corbon.com ) on his cell phone to see if they had any interest in it. Notify Me When Available. You’re not going to see the best bullet designs out of Hornady, Nosler, Sierra, etc. I have since shot over 1000 rounds that I can account for, no telling how many the last bloke shot, with little regard for barrel life. CQB is a different story, but I’d still rather have a good shotgun. you may have it, I have shot Various calibers at long range for years, basically to keep and maintain accuracy most barrels were changed at 1200 rounds! Now I am told this round is a super duper pooper scooper and is the end all catch all, too what purpose, speed, accuracy, penetration or just because? Recoil is low enough to actually enjoy and make you want to shoot it all day. During this time, the Model 70 became a legend in its own time, the favorite hunting rifle of a plethora of knowledgeable sportsmen and gun writers … Check out Snipers (Hide?) Good if you have money too burn buying the rig and 60 $ boxes of shells or the set up for reloading! Mechanically speaking, what really torpedoed the chances of the .243 WSSM being well embraced, was how it interfaced with Bolt Action platforms. This, in the end, is bench racing. © COPYRIGHT 2020, THETRUTHABOUTGUNS.COM. No Reserve. I say pick the purpose, then pick the platform, then pick the bullet, and then pick the speed. Ask a gunsmith who builds custom rifles some time about getting a .375 H&H to feed in a full-length Mauser action sometime… but do it when there are no ladies or children present. The Model 70 is offered in all of the previous chamberings as the original, and is now supplemented with newer rounds, including the Winchester Short Magnum (WSM) and Winchester Super Short Magnum (WSSM) cartridges, which are magnum loaded rounds, but are shorter in length and wider in diameter, so spent cartridges take less time to eject and use less powder. Robert Farago is the former publisher of The Truth About Guns (TTAG). Winchester Pre-64 Model 70 Target rare US Property - .30-06 Springfield BuyItNow! In a few particular circles, it has been efficiently used as a Law Enforcement sniper caliber as well. BuyItNow! Olympic Arms produced their first .243 WSSM production rifle in 2004 and included production models in their 2005 catalog. You may have heard that one of the reasons the .243 WSSM withered on the vine was that it “burned up” barrels too fast. My first rifle was a Browning a-bolt 2 in .243WSSM bought in “09” it was second hand and abused (the feed lips were blacksmithed with vicegrips) the thing looked as though it lived in the back of a ute. The performance of the cartridge wasn’t in question if it made it into the chamber and the trigger was pulled. When looking at a rifle, I look at bullet selection first, and as you stated, I plug it in my ballistics program. Olympic Arms produced their first .243 WSSM production rifle in 2004 and included production models in their 2005 catalog. When a loaded AR-15 magazine is inserted and seated in the action, the cartridge alignment is such that it is more directly in line with the chamber and the feed ramps support the rest of the chambering. Yes, those SSTs are not the highest BCs around, but compared to older flat based designs like Rem. The problem is finding ammo, but it drops deer in their tracks. Giving it potential to cover 1800 yds before the transonic zone. It’s not a 1917, but my buddy has a Mauser 98 action chambered in 500 Jeffery. $525.00: 0 $525.00 $650.00: 1d 15h 8m 16983495. There is great potential in this cartridge. On the 2/8/14 I shot 3 shots into .219″ at 200yds witnessed by a range officer (all holes touching) I would imagine that would tilt the market in its favor pretty quick…. The incredibly steep shoulders of the case from neck to fat magnum body meant it had a really hard time feeding in a bolt action platform. Yet 7mm-08 reloads have better ballistics than….well, pretty much anything made in short action class today. New From Winchester Ammunition: Expedition Big Game Long Range Ammo in Three Additional Calibers, http://www.ableammo.com/catalog/winchester-supreme-rifle-ammunition-sbst243ssa-wssm-ballistic-silvertip-3250-rdbx-p-74049.html, http://www.cabelas.com/product/shooting/ammunition/rifle-ammunition%7C/pc/104792580/c/104691780/sc/104532480/winchester-reg-ballistic-silvertip-174-rifle-ammunition/739976.uts. That covers Thermal and Chemical erosion concerns. The 243 WSSM (based on the 404 Jeffery) does outperform standard 243 Win,but WSSM tend to have feeding issues because of the steep shoulders. Model: 70 POST 64 CONTROL ROUND FEED, 70 POST 64 PUSH FEED.

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