Atomic 00478 Rifle Subsonic 300 Blackout 260 gr Round Nose Soft Point Boat-Tail

The Subsonic 300 BO round from Atomic Ammo is great for suppressed shooting. The 260-grain projectile is everything you need to stop pigs and other medium-sized game. Caliber: 300 Blackout Bullet Type: Round Nose Soft Point Boat-Tail (RNSPBT) Bullet Weight: 260 gr Muzzle Energy: 637 ft lbs Muzzle Velocity: 1050 fps Rounds Per Box: 20 Boxes Per Case: 10 Casing Material: Brass