Reman Ammunition “Mouse Fart” 300 Blackout 220gr Subsonic FMJ Brass Training Ammo – 500rd And 1000rd Ships Free!!

Reman Ammunition “Mouse Fart” 300 Blackout 220gr Subsonic FMJ Brass Training Ammo is proudly made in America and engineered for shooters who want reliable, subsonic performance for suppressed or unsuppressed platforms.

Each cartridge uses remanufactured brass featuring mixed headstamps, and depending on the batch, may also include nickel-plated brass cases. This approach maintains affordability while still delivering quality reloadable brass in every poly bag.

The heavy 220-grain projectile is ideal for suppressed shooting, producing smooth cycling, lower noise, and consistent accuracy in AR-style rifles and bolt-action 300 Blackout firearms.

To maximize value and reduce waste, these rounds are loosely packaged in rugged poly bags, perfect for bulk shooters, training environments, and range use.