Hornady 5.56 NATO 75 gr BTHP T2 TAP 20/Box (Law Enforcement/Military Only)

The T2 bullet profile is specifically designed to optimize function and feeding in M16/M4 variant guns. The cartridges propellant technology is custom designed to enhance weapon operation, and delivers phenomenal temperature stability. The cases are manufactured to mil-spec hardness and feature staked and sealed primers and sealed case mouths. NOTE: NOT for use in .223 REM chambered guns. Intended for use in and performs optimally in a 1:9" twist barrel. *All 5.56 NATO ballistics gelatin shots were taken from 30 feet.* Bare Gelatin: Bullet: 75 gr. BTHP T2 TAP B.C.: .355 S.D.: .214 Muzzle Velocity: 2660 fps Barrel: 16" Twist Rate: 1 in 9" Total Penetration: 13.25" Max. Cavity: 6" Depth to Max. Cav.: 4.5" Entry: .5" Retained Weight: 34 gr.