ATTENTION - DUE TO DEMAND, CURRENT LEAD TIME ON 9MM & .223/5.56 FMJ IS APPROX. 3 DAYS

300 Blackout Supersonic Ammo | Fenix Ammo

300 Blackout supersonic ammo is the loud half of the caliber, and the half that hits. The 110gr FXP VMAX carries up to 37% more energy than 5.56 M855, a genuine 300 yard defensive and hunting load from a short barrel. The 150gr FMJ backs it up as the volume trainer in the caliber's only 250 round package. Both loaded in Novi, Michigan, sold factory direct.

2 products
.300 Blackout 110gr FXP (VMAX) (100 ct.)
.300 Blackout 110gr FXP (VMAX) (100 ct.)
$101.25 Sold out
.300 Blackout 150gr FMJ (250 ct.)
.300 Blackout 150gr FMJ (250 ct.)
$160.00

Why Run Blackout Supersonic

Short barrels are where 5.56 falls apart and where supersonic Blackout shines: the 110gr VMAX still makes 1,900 FPS from a 7.5" barrel and 2,100 from a 10.5". If your AR pistol or SBR is a defensive tool, this is the load that makes it one.

Train Fast, Hunt Fast

The 150gr FMJ (1,800 FPS from 16", Hornady projectiles) keeps supersonic practice affordable at 250 rounds a package. The 110gr VMAX takes over for hunting and defense: factory new brass, extruded powder, CCI primers, and a 100% inspection rate suitable for critical use.

Frequently Asked Questions

What is the difference between the two supersonic loads?

The 110gr FXP VMAX is the expanding defensive and hunting load. The 150gr FMJ is the 250 round volume trainer. Speed is the family trait; the projectile is the job.

How does supersonic Blackout compare to 5.56?

The 110gr carries up to 37% more energy than 62gr M855, and it does it from barrels where 5.56 loses its bite.

Can I shoot supersonic through my suppressor?

Mechanically yes. You keep the muzzle blast reduction, but the supersonic crack remains. For true quiet, that is what our subsonic pair is for.