|Bullet Weight||55 Grain|
|Muzzle Velocity (fps)||3130|
|Muzzle Energy (ft lbs)||1196|
|Cost Per Round||$1.15 to $1.20 per round|
This 5.56x45 round features a 55 grain GMX projectile, a bullet which is made completely of a tough copper alloy so that it can retain no less than 95 percent of its weight during penetration, prevent rapid bore fouling, and totally comply with California’s ban on lead ammunition. The long and streamlined bullet features pressure relieving grooves that substantially reduce its drag and bearing surface, as well as a hollow point so that it can expand to far greater than its original diameter as it tunnels through the body of rugged game.