Hornady Black 5.56 NATO 75 Grain InterLock Rifle Ammunition

Hornady Black 5.56 NATO 75 Grain InterLock ammunition is engineered specifically for 10.5″-11.5″ SBR platforms through proprietary propellant technology and bullets incorporating technology from Hornady’s Critical Duty FlexLock line. The round delivers exceptional performance in both suppressed and unsuppressed configurations, producing virtually no flash or residue while maintaining a dramatically reduced sound signature. It will not foul or overheat suppressors, generates uniform velocity and accuracy, and provides controllable rate of fire in automatic platforms. Designed to meet FBI protocol requirements, this ammunition represents the optimum choice for 10.5″-11.5″ barreled 5.56 rifles.