HSM Factory Blemish .357 Magnum 158 Gr. Sierra Jacketed Hollow Cavity- Box of 50

This ammo is marked ‘factory blemished’ due to the brass cartridges having a cosmetic blemish which will-not affect the shooting performance.

HSM Ammunition has partnered with Sierra Bullets to develop an entire lineup of hunting ammunition featuring the time-honored Sierra bullets. Each caliber’s individual components have been precisely matched to each bullet to maximize their potential for accuracy and performance. So precisely matched that you may think these loads are handloads rather than coming out of a factory box. Whatever your quarry, HSM has a cartridge to suit your needs.

Technical Information:

• Caliber: .357 Magnum
• Bullet Weight: 158 Grains
• Bullet Style: Sierra Jacketed Hollow Cavity
• Case Type: Factory Blemish Brass

Ballistics Information:

• Muzzle Velocity: 1202 fps
• Muzzle Energy: 507 ft lbs