STEADFAST .300 BLK 190gr REX Subsonic is constructed utilizing a Maker Bullets hollow point, expanding, solid copper projectile loaded in new brass casings.

Our customers report that this ammunition, fired with a suppressor, is "super quiet".

Cycles most factory semi-auto rifles.

Lead-free projectile

Velocity: ~1030 fps in a 16 inch bbl with 1:8 twist / ~890 fps in a 16 inch bbl with 1:7 twist / ~865 fps in a 10" bbl with 1:7 twist

BC: .39 (G1)

These rounds of ammunition are BLEMS. They may have cosmetic defects such as surface scratches, dings or tarnish. These cosmetic defects will not affect performance.

Recommended for barrels with a twist rate of 1:8 or faster – e.g., 1:8, 1:7, 1:6, 1:5.
Slower twist rates (e.g., 1:9, 1:10) may under-stabilize the bullet and inhibit accuracy.