5.56 NATO Ammo – BLACK 75 Grain InterLock HD SBR – 20 Round Box
PLEASE DOUBLE CHECK DETAILS, CALIBER, LOCAL LAWS, AND SHIPPING RESTRICTIONS BEFORE PURCHASE.
The Hornady BLACK 5.56 NATO 75 Grain InterLock HD SBR is not basic range ammo pretending to be special. This is a purpose-built short-barreled rifle load made for 10.5" to 11.5" 5.56 NATO SBR setups, including suppressed and unsuppressed rifles.
Hornady built this load around proprietary propellant technology and a 75 grain InterLock HD bullet designed to help short barrels run cleaner, flash less, and perform more consistently than standard rifle ammo that was never built for compact barrels. Short rifles are already loud little dragons. This load helps keep the fire-breathing more civilized.
Ammo / SBR Reality Check
- Built for firearms chambered in 5.56 NATO / 5.56x45mm NATO.
- Designed specifically around 10.5" to 11.5" short-barreled rifle platforms.
- Made for suppressed or unsuppressed SBR use.
- Uses a 75 grain InterLock HD bullet, not a standard FMJ range projectile.
- Designed for reduced flash, cleaner suppressor behavior, and controlled cycling in SBR platforms.
- Always confirm your firearm’s chamber, barrel length, gas setup, suppressor use, and local laws before purchase.
What It Does
This Hornady BLACK load gives 5.56 NATO SBR shooters a specialized 75 grain cartridge designed for short barrels where normal rifle ammo can create excessive flash, sound, residue, and inconsistent performance. It is built for serious SBR use, not blasting dirt at 25 yards for vibes.
Why It’s Worth It
Short-barreled 5.56 rifles are hard on ammo choice. Standard loads can flash hard, sound harsh, run dirty, and waste performance out of compact barrels. This load is worth looking at when the rifle is actually an SBR and the shooter wants ammunition built for that job instead of forcing range ammo to do grown-up work.
Specs
- Brand: Hornady
- Product Line: BLACK
- Caliber: 5.56 NATO / 5.56x45mm NATO
- Bullet Weight: 75 Grain
- Bullet Type: InterLock HD SBR
- Case Material: Brass
- Intended Barrel Length: 10.5" to 11.5" SBRs
- Suppressed Use: Designed for suppressed and unsuppressed SBR platforms
- Rounds Per Box: 20
- Rounds Per Case: 200
- UPC: 090255812961
What’s Included
- One 20 round box of Hornady BLACK 5.56 NATO ammunition
- Factory-loaded 75 grain InterLock HD SBR cartridges
Verify Before You Buy
- Verify your firearm is chambered for 5.56 NATO / 5.56x45mm NATO.
- Verify your setup is a 10.5" to 11.5" SBR if buying this specifically for its intended design purpose.
- Verify your suppressor, gas system, and firearm configuration are safe and properly set up.
- Do not assume .223 Remington-only chambers are appropriate for 5.56 NATO ammunition.
- Verify your local and state ammunition laws before ordering.
- Ammo sales may be restricted, non-returnable, and non-refundable once shipped.
Disclaimers
Ammo is more than metal and powder — it’s the embodiment of freedom. We sell freedom in brass cases. Sadly, some states fear that truth and hate freedom.
Freedom-Hating Zones: AK, CA, CT, D.C, HI, IL, MA, NJ, NY, RI — and any other state that thinks neutering the 2A makes them safer. We don’t ship there. Period.
Paperwork States: If your overlords demand permits, IDs, or FFL transfers, cough up the documents or your order dies in Valhalla’s spam folder.
Age: You must be legal age (18+ long gun ammo, 21+ handgun ammo).
We know it’s not your fault — freedom is often punished where it should be honored. But remember, rights not defended are rights surrendered. If you want to breathe freer air, everything’s bigger in Texas — the skies, the BBQ, and most of all, the freedom. Pack your bags, bring your appetite, and join us.
