X-Treme Bullets are proudly made out of the finest materials in order to ensure performance delivered down range with each and every shot. X-Treme Bullets process starts with a lead billet that is extruded into wire. The lead wire is then swaged into a core. The cores are copper plated, then restruck once more. Though not common in the industry, this restrike process produces a bullet that is more uniform, with a more precise diameter and a smoother finish for a better shooting and better looking bullet. Specifications for X-Treme Bullets Pistol Bullets .45 ACP 185 Grain Flat Point: Manufacturer: X-Treme Bullets Gun Type: Pistol Bullet Type: Flat Nose (FN) Caliber: .45 ACP Cartridge Type: Brass Bullet Weight: 185 grain Diameter: 0.451 in Core Material: Lead Jacket Material: Copper Projectile Caliber: .45 Caliber Bullet Quantity: 500 Bullet Package Contents: X-Treme Bullets Pistol Bullets .45 ACP 185 Grain Flat Point