7mm Winchester Short Mag

275 7mm Winchester Short Mag

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  • 7MM Winchester Short Magnum (WSM)160 grain Swift A-Frame- The 7mm Winchester Short Magnum is a twenty-eight caliber centerfire rifle cartridge developed in partnership with Browning Arms Company and Winchester, making its debut and introduced to the shooting public in 2001. The new 7mm short magnum cartridge is chambered in Winchester’s Model 70 bolt action rifle. The 7mm WSM is a commercial cartridge based on the 404 jeffery cartridge case, shortening to 2.100″ and necking down to .284″ caliber and sharpening the shoulder angle to 35 degrees. The 7mm WSM cartridge achieves its useful purpose as an excellent long range cartridge for, mule deer, sheep, black bear and elk, .284″ caliber is a time proven caliber for elk and deer size game animals.

    The 7mm WSM cartridge is a well thought out cartridge as Winchester is no stranger in .284″ caliber cartridge development. Winchester has now developed 2 cartridges in this caliber; (284 Winchester in 1963), and (7mm WSM in 2001). The 7mm WSM loadings show a velocity of 2910 feet per second for a 160 grain bullet for deer and sheep hunting and this translates to moderate recoil for the shooter with plenty of bullet energy at the 500 yard mark to flatten a larger deer size animal.

    The 7mm WSM cartridge, chambered in a short actioned light-weight rifle may well be the ultimate combination for a superb mountain rifle, that offers a slight increase in bullet frontal mass and energy than that offered by the 270 WSM in rugged terrain and most rifles chambered in this cartridge show plenty of accuracy with long range 160 grain weight bullets.

    Choice Ammunition has taken our 100% hand-loading techniques and produce an extremely accurate, highly dependable round for the 7mm Winchester Short Magnum (WSM) in this load. Our loading tolerances are only matched by passionate hand-loaders in their own loading rooms. Consistent seating depths, powder charges and proprietary formulas of Choice Ammunition, make this 160 grain Swift A-Frame round the best you can buy on the commercial market today.

    The Bullet

    Swift A-Frame fans, here you go! For 28 years A-Frame rifle bullets have set the standard by which all bonded bullets are measured. With its controlled expansion of 2.2x and 95%+ weight retention A-Frame penetrates deep and mushrooms perfectly, making it the choice of hunters for use on any game, anywhere in the world.

    • Velocity 2,980 fps
    • 100% Hand-Loaded
  • 7MM Winchester Short Magnum (WSM)160 grain Swift A-Frame- The 7mm Winchester Short Magnum is a twenty-eight caliber centerfire rifle cartridge developed in partnership with Browning Arms Company and Winchester, making its debut and introduced to the shooting public in 2001. The new 7mm short magnum cartridge is chambered in Winchester’s Model 70 bolt action rifle. The 7mm WSM is a commercial cartridge based on the 404 jeffery cartridge case, shortening to 2.100″ and necking down to .284″ caliber and sharpening the shoulder angle to 35 degrees. The 7mm WSM cartridge achieves its useful purpose as an excellent long range cartridge for, mule deer, sheep, black bear and elk, .284″ caliber is a time proven caliber for elk and deer size game animals.

    The 7mm WSM cartridge is a well thought out cartridge as Winchester is no stranger in .284″ caliber cartridge development. Winchester has now developed 2 cartridges in this caliber; (284 Winchester in 1963), and (7mm WSM in 2001). The 7mm WSM loadings show a velocity of 2910 feet per second for a 160 grain bullet for deer and sheep hunting and this translates to moderate recoil for the shooter with plenty of bullet energy at the 500 yard mark to flatten a larger deer size animal.

    The 7mm WSM cartridge, chambered in a short actioned light-weight rifle may well be the ultimate combination for a superb mountain rifle, that offers a slight increase in bullet frontal mass and energy than that offered by the 270 WSM in rugged terrain and most rifles chambered in this cartridge show plenty of accuracy with long range 160 grain weight bullets.

    Choice Ammunition has taken our 100% hand-loading techniques and produce an extremely accurate, highly dependable round for the 7mm Winchester Short Magnum (WSM) in this load. Our loading tolerances are only matched by passionate hand-loaders in their own loading rooms. Consistent seating depths, powder charges and proprietary formulas of Choice Ammunition, make this 160 grain Nosler AccuBond round the best you can buy on the commercial market today.

     

    The Bullet-

    For 28 years the Swift A-Frame rifle bullets have set the standard by which all bonded bullets are measured. With its controlled expansion of 2.2x and 95%+ weight retention A-Frame penetrates deep and mushrooms perfectly, making it the choice of hunters for use on any game, anywhere in the world. A-Frames are famous as a heavy game bullets in both North America and Africa. They have a spitzer or semi-spitzer shape. The A-Frame’s tapered copper jacket is divided into two sections by a traverse internal bulkhead, similar to a Nosler Partition bullet. The front half of the A-Frame has a lead core with a small exposed lead area flush with the tip of the jacket (what Speer would call a “mag-tip”) and mushrooms in the manner of a tough, bonded core, soft point bullet. The heavy partition amidships positively stops expansion at that point, keeping the rear half of the bullet, with its separate lead core, intact for deep penetration. The base of the jacket is folded over the back of the rear core to prevent it slipping. All A-Frames are flat base bullets and lead is exposed at both ends. Both cores are bonded to the jacket to prevent separation of jacket and core. The A-Frame’s exceptionally thick jacket and bonding of the lead cores to the jacket results in very high weight retention after impact, claimed to be around 95%. The A-Frame is a controlled expansion, lead core bullet with weight retention comparable to mono-metal bullets!

    • Velocity 2,980 fps
    • 100% Hand-Loaded

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Victor, MT 59875
United States

e: info@choiceammunition.com
p: 844-446-AMMO

About Choice

Nestled in the scenic Bitterroot Valley of the Big Sky Country in Western Montana, the 6,000 square foot manufacturing and distribution facility of Choice Ammunition produces what could possibly be the most reliable, precision ammunition you can buy. More >>>

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