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Winchester 7WSM 150 PMB Per 20 Ammunition X7MMWSMBP
Winchester's proprietary bonding process welds lead to a copper alloy jacket where the two act together during expansion for improved penetration and retained weight. The bonding technology improves bullet performance with increased retained weight and deeper penetration, while still providing a quick and lethal knock down. Protected hollow point PHP design. Lead core bonded to jacket with proprietary process. Massive frontal area of mushroom is more than double original diameter. Lead remains bonded to jacket after impact.
Caliber: 7mm Winchester Short Magnum Bullet Type: Power Max Bonded Bullet Weight: 150 GR Muzzle Energy: 3410 ft lbs Muzzle Velocity: 3200 fps Rounds-box: 20 Rounds Per Box, 10 Boxes Per Case
The information below comes from our Gun Caliber Dictionary and is for
general reference only. It does not describe the specifications of this
particular item.
The 7mm Winchester Short Magnum (WSM) was introduced along with the 270 WSM in 2002. Case length is 2.100-inches, allowing it to be housed in most short bolt actions, yet the efficiency of its short, fat case allows performance very similar to the 7mm Remington Magnum. Despite obvious value the 7mm WSM has not yet become popular, perhaps as a combined result of the large number of unbelted magnums introduced in a short period; and the large number of fast 7mm cartridges on the market. Whether popular or not, the 7mm WSM is an accurate and effective cartridge, suitable for any purpose one might envision for the 7mm Remington Magnum.
—
Craig Boddington
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