Fort scott munitions.308 tui ammo is a match grade bullet made of solid copper and engineered to tumble upon impact to provide devastating stopping power.While designed as precision ammo for rifle hunters the high performance qualities of our monolithic tumble upon impact bullets make them ideal rounds for home and self-defense or law enforcement.Caliber: .308 WinBullet Type: Solid Copper Spun (SCS)Bullet Weight: 175 grMuzzle Velocity: 2538 fpsRounds Per Box: 20Boxes Per Case: 10Casing Material: BrassHazair: Yes