200 Rounds of 5.56x45 Ammo by Hornady BLACK - 75gr InterLock HD SBR

71 Ready to Ship


Ammo Overview

Ammo Quantity - 200 rounds per case; 20 rounds per box
Ammo Manufacturer - Hornady
Projectiles - 75 grain InterLock
Ammo Casings - Boxer-primed brass
Muzzle Velocity - 2,321 fps
Muzzle Energy - 897 ft lbs


Are you searching for the best home defense ammo for a 5.56x45 short-barreled rifle? Then you must be an A+ searcher, because you’ve discovered Hornady’s BLACK series 5.56x45 75 grain InterLock HD SBR ammunition!

How is this ammo optimized for an SBR? It’s all about the propellant, which is formulated to burn at an extra fast rate without sacrificing accuracy or generating excessive recoil. Because the propellant combusts completely before the bullet exits a barrel as short as 10.5” in length, it virtually eliminates bright muzzle flash that could blind you when you fire in the dark. The propellant greatly reduces fouling, and also enhances a suppressor’s efficacy while simultaneously keeping the device significantly cooler.

Hornady’s InterLock bullet is a fine piece of engineering in its own right. Its tapered and grooved jacket helps the soft point expand at a fast yet uniform rate to maximize energy transfer to the threat. And because the InterLock’s jacket is embedded within its lead core in two places, the bullet consistently retains sufficient mass and momentum to conquer barriers and subsequently penetrate to an effective depth within the threat.

This ammo’s terminal ballistics enable an SBR to fully satisfy the FBI’s test protocol for defensive shooting. It features all of Hornady’s premium supporting components including reloadable brass cases, and it’s American-made through and through.

Write Your Own Review

You're reviewing: 200 Rounds of 5.56x45 Ammo by Hornady BLACK - 75gr InterLock HD SBR

How do you rate this product? *


Our customer service team has published this Q&A information as a free service to the shooting community. Please note that BulkAmmo.com expressly disclaims any and all liability with regard to how the shooting community might use this Q&A information. See Terms of Use for more details.

There are no entries.

Post your question
  • Please enter your name as you want it to appear on our site.
    Please tell us where you want the answer sent (it will not appear on our site).

* Required Fields