STEADFAST .300 BLK 208gr A-MAX Subsonic is constructed utilizing a Hornady polymer-tipped, boat tail projectile loaded in new brass casings.

Cycles most factory semi-auto rifles.

Velocity: 1015 fps in a 16" bbl with 1:8 twist

BC: G1=.648

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.