UNDERWOOD 357 MAG 140GR XTREME PENETRATOR 20RD Rifle Cases Manufactured to SIG SAUER's exacting

Manufactured to SIG SAUER's exacting standards

These full metal jacket rounds are designed for smooth feeding and cycling in a wide range of 9mm handguns

lead-free copper bullets are designed to expand dramatically upon impact

Elevate your

UNDERWOOD 357 MAG 140GR XTREME PENETRATOR 20RD Rifle Cases Manufactured to SIG SAUER's exactingUnderwood's . 357 Magnum 140gr Xtreme Penetrator rounds are engineered for maximum penetration in hunting and self defense situations. These cartridges feature a solid copper bullet with a unique fluted design that creates a wound channel without relying on expansion. The . 357 Magnum cartridge provides impressive ballistics in a versatile package, suitable for revolvers and lever action rifles. Features Specs: Caliber: . 357 Magnum Bullet Weight: 140