SKU: 741569060080-25 PMC's Bronze Handgun Ammo is manufactured with the same quality and dependability built into the Starfire ammunition. All PMC cartridges must pass through the rigorous inspection of the electronic powder check station. If the propellant in any cartridge varies by as little as two-tenths of one grain the system stops and that cartridge is discarded. 500 Round Value Pack (25 Boxes of 20 Rounds Each) Bullet Type FULL METAL JACKET BOAT TAIL (FMJBT) Caliber .223 REM Casing BRASS Grain Weight 55 GRAIN Muzzle Velocity (FPS) 3200 Rounds Per Box 20