HSM provides you with ammunition that you can shoot often without breaking the bank yet be reliable and accurate providing you realistic training. HSM has training ammunition in all the popular Self and Home Defense calibers with multiple various loads so you can best match with your favorite choice for always-there always-ready ammunition. – Caliber: 45 ACP – Bullet Type: Round Nose – Bullet Weight: 230 gr – Muzzle Energy: 348 ft / lbs – Muzzle Velocity: 825 fps – Rounds Per Box: 50