Ammo Inc 300B168BTHPA20 Signature 300 Blackout 168 gr Boat Tail Hollow Point 20 Round BoxThe ammo, inc. Signature shooting line balances velocity, accuracy and recoil, our development team carefully analyses every load to help our ballisticians achieve the specific outcome of superiority. Caliber: 300 Blackout Bullet Type: Boat Tail Hollow Point Bullet Weight: 168 gr Muzzle Energy: 1208 ft lbs Muzzle Velocity: 1800 fps Rounds Per Box: 20 Boxes Per Case: 10 Application: Home Defense Casing Material: Brass Hazair: Yes Item #149838 UPC