SIG SAUER supersonic rounds feature a 110gr Projectile for superior accuracy and minimal dispersion when suppressed. Consistent bullet weight retention with minimal velocity variations results from optimized shell case metallurgy with premium primers. Rounds are precision-loaded using state-of-the-art electromechanical monitoring for geometric conformity. - Platform Rifle - Ammo Application Defensive Rifle - Ammo Type Open Tip Match (OTM) - Caliber 300BLK - Grain Weight 110 Grain - Qty Per Package 20 - Test Barrel Length (in) 9.0 ± 1/16 - Muzzle Velocity 2100 fps - Muzzle Energy 1077 ft-lbs - Bullet Length 21.3106 mm - Case Type Brass - Lead Free No - Staked Primer Yes
