Description
STEADFAST .300 BLK 200gr REX Subsonic is constructed utilizing a Maker Bullets hollow point, expanding, solid copper projectile loaded in new brass casings.
Cycles most factory semi-auto rifles.
Lead-free.
Velocity: ~1025 fps in a 16 inch bbl with 1:8 twist / ~ 900 fps in a 16 inch bbl with 1:7 twist
BC: .39 (G1)
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.
