Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition

5.56 Nato 75 gr InterLock HD SBR Black is designed specifically for 10.5″-11.5″ SBR?s by using proprietary propellant technology and a bullet designed with technology from industry leading Critical Duty FlexLock bullets. This round provides exceptional ammunition performance in SBR?s suppressed or unsuppressed with virtually no flash or residue dramatically reduced sound signature will not foul or overheat suppressors uniform velocity and accuracy and provides controllable rate of fire in automatic platforms. Designed to meet the requirements of the FBI protocol this round is the optimum choice for 10.5″-11.5″ barreled 5.56 rifles. Buy Hornady ammo to get bullets that are accurate, consistent, and always dependable. Specifications for Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition: Manufacturer: Hornady Cartridge: 5.56x45mm NATO Bullet Type: Spitzer Flat Base Bullet Weight: 75 grain Cartridge Case Material: Brass Muzzle Velocity: 2310 ft/s Muzzle Energy: 897 ft-lbs Application: Medium Game, Self Defense Package Type: Box Primer Style: Centerfire Sectional Density: 0.214 G1 Ballistic Coefficient: 0.23 Features of Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition: High-Quality Cases, Primers Propellant Versatile Hornady bullet options Optimized performance from various platforms Package Contents: Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition