Projectile Weight: 220gr
Muzzle Velocity: 1,050 FPS
Recommended Barrel Length: 7.5" - 14.5"
Recommended Gas System Length: Pistol or Carbine
*Pistol Length Gas system recommended for reliable cycling of subsonic ammunition.
Recommended Barrel Twist Rate: 1 in 8" or faster
*Barrel Length and Twist Rate recommendations allow for optimum accuracy, muzzle velocity, and projectile stabilization.
.300 Blackout Subsonic Ballistic Table
G1 Ballistic Coefficient: .410
Sight Height: 1.5”