This .300 AAC Blackout ammunition would certainly behave itself if you were to fire it in a long-barreled rifle. But if you’re specifically searching for ammo that would optimize performance of your *short*-barreled rifle, then you’ve come to exactly the right webpage.

Fiocchi’s Hyperformance SBR Enhanced series cartridge is packed with special propellant. It burns completely away in a barrel as short as 7.5”, which means you can look forward to faint or zero muzzle flash, a quieter report, and lower fouling (ideal if you have a suppressor, although it must be noted that this ammo is supersonic regardless of barrel length).

This round ends in a Super Shock Tip: Hornady’s preeminent polymer-tipped hunting bullet, which also fares well when it must overpower a human assailant. The highly accurate bullet resists fragmentation on impact thanks not only to its mid-body cannelure, but also its InterLock ring which additionally locks its two metal components together. Impact forces the SST’s tip to instantly upset its jacket’s thin mouth and core’s deep cavity, producing a veritable shockwave of energy followed by truly deleterious terminal expansion.

20 Round Box

Features and Specifications:
Manufacturer Number: 300BKSBA
Caliber: .300 AAC Blackout
Bullet Weight: 125 Grains
Bullet Type: Hornady Super Shock Tip
Muzzle Velocity (8.5"): 2021 fps
Muzzle Energy (8.5"): 1134 ft/lbs
Muzzle Velocity (10.5"): 2073 fps
Muzzle Energy (10.5"): 1193 ft/lbs
Muzzle Velocity (16.0"): 2195 fps
Muzzle Energy (16.0"): 1337 ft/lbs
Reloadable Brass Case
20 Rounds