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 Number of Rounds: 20 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
6 reviews for Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition
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Alexander Arms
A –
Great ammo. POI is the same, more or less, as M855 out to 150 yards from a BCM 14.5” upper. Wish it was not so expensive but you get what you pay for.
Buck –
I purchase most of my ammo from Optics planet i always, literally always get my ammo well packaged and received in a timely manner! Never a single issue and ive ordered thousands of rnds over a couple yrs. Totally recommend!!!
Bruce Parker –
This is my Go To ammo for when things go Bump in The Night. It really does have Low Muzzle Flash and Low Report as advertised.This is the Ammo you want for your home defence AR or any weapon chambered for 5.56mm!..
Bruce Parker –
I have fired some of these rounds in the dark and WOW, the difference is Very Noticable. Low Muzzle Flash and much less of a report.
Kyle –
Shot out of a 7.5" ar pistol. Hardly anymore flash then flicking a cigarette lighter. Don't seem as loud either.
Target7.62 –
I get much better accuracy with this ammo in my 7.5 and 10.5 inch barrels that with the 55 grain FMJ. I tried some rounds into wet newspaper and it really expands. I'm using this as my go to self defense round from now on. Surprisingly it's no louder in the 7.5 than the 10.5 barrel.