The Berger .223 Remington 73 Grain Boat Tail Target ammo was designed to offer both bolt-gun and gas-gun operators a premium round that outperforms current 223 long range rounds. The 73 Grain BT Target projectile has been known in competitive shooting and Mil/LE circles as the "test-bullet" for AR platforms. The competitive shooter?s adage has always been ?If it won?t shoot a 73 Grain Berger, it likely won?t shoot. Period.? Function tested and competition proven, the Berger .223 Remington, 73 Grain BT Target is the target round to beat.