200 Rounds of .300 AAC Blackout Ammo by Hornady Frontier - 208gr FMJ

Is there any sense in running supersonic 300 AAC Blackout ammunition through a suppressor? No. Not unless you’re trying to be silly.

Do the sensible thing. Order subsonic 300 BLK ammo by Hornady before your next range day. Your suppressor, firearm, and ears will all thank you.

Hornady didn’t use some kind of Nebraskan black magic to keep this round’s muzzle velocity lower than the speed of sound. They simply weakened its propellant charge, and stuffed it with a big 208 grain projectile. Muzzle velocity out of a 24” barrel: 1,025 fps. Speed of sound: ~1,125 fps. Simple as that!

Hornady’s FMJs are about as good as standard target-grade FMJs can be. No match jacket. No polymer tip. No terminal expansion. Just extraordinary momentum courtesy of their immense weight (0.579 G1 BC), and superior energy retention to show for it (87% at 200 yards).

Keep that brass. It’s new until you fire it, and perfect for handloading any number of things: subsonic or otherwise.