Fans of the .300 AAC Blackout are all too aware of the cost of premium subsonic hunting and defense ammunition. That’s what makes Hornady Frontier such a great buy if you’re only trying to keep the noise down while you’re target shooting. These cartridges are loaded in the USA with cost-effective *non*magnetic full metal jackets!

This is a weaker cartridge – 451 ft lbs striking energy at 100 yards (out of a 24” barrel), which pales in comparison to a Frontier 125 grain FMJ load’s 968 ft lbs striking energy at the same range (albeit out of a shorter 16” test barrel). But that weakness is well worth it if you demand the subtle report that goes hand in hand with a subsonic muzzle velocity. This is precisely the sort of ammo a suppressed rifle or SBR needs!

Frontier ammo’s new brass cases, clean-burning propellant, and military-style Boxer primers (noncorrosive) play nicely with any and all .300 BLK rifles. Load it in your own and see for yourself!

20 Round Box

Features and Specifications:
Manufacturer Number: FR410
Caliber: .300 AAC Blackout
Bullet Weight: 208 Grains
Bullet Type: Full Metal Jacket
Muzzle Velocity: 1025 fps
Velocity at 100 yards: 988 fps
Velocity at 300 yards: 927 fps
Muzzle Energy: 485 ft/lbs
Energy at 100 yards: 451 ft/lbs
Energy at 300 yards: 397 ft/lbs
Reloadable Brass Case
20 Rounds