The Bi-Metal bullet of the Wolf Polyformance 9mm Luger rounds consists of a lead core and a copper plated steel jacket. Though the Wolf ammunition factory is based out of Russia, these 9mm Luger rounds are delivered straight from sunny California. This Wolf Polyformance 9mm Ammo 115 Grain FMJ Steel Case is inexpensive 9mm Luger target ammo.

Caliber: 9mm Bullet Weight: 115 FMJ RN Bullet Style: Full Metal Jacket Muzzle Velocity: 1150 FPS Muzzle Energy: 329 ft.-lbs. Case Type: new brass case head stamp variable due to supply constraints. Primer Type: CCI 500 nickel plated Corrosive: No