Fiocchi Ammunition Hyperformance SBR, Enhanced, 300 Blackout, 220 Grain, Boat Tail, 20 Round Box 300BKSBS

Fiocchi Hyperformance SBR Enhanced 300 Blackout Ammo with 220-grain Nosler Ballistic Tip bullets is engineered specifically for short-barreled rifles and suppressed firearms. Optimized for barrel lengths from 7.5 to 11.5 inches, this subsonic round delivers consistent muzzle velocities around 1,075 fps for smooth suppressed shooting. Loaded with premium Nosler BT projectiles, this ammo ensures superior ballistic performance with minimal flash and excellent sound suppression. With reliable subsonic speeds across different barrel lengths, this 20-round box is ideal for precision, suppressed shooting applications. Caliber: 300 Blackout;Bullet weight: 220 grains;Bullet type: Nosler Ballistic Tip;Subsonic performance: Approx. 1,075 fps;Optimized for short barrels: 7.5" to 11.5";Designed for suppressed use;Muzzle energy up to 619 ft-lbs (depending on barrel length);Average muzzle velocity (8.5"): 1,080 fps;Average muzzle velocity (10.5"): 1,111 fps;20 rounds per box;Made in the USA Manufacturer Part Number: 300BKSBS