Federal - Full Metal Jacket Boat Tail XM855 - 62 Grain 5.56x45mm Ammo - 20 Rounds

American Eagle ammunition deserves a place in every shooting enthusiast’s locker. Tried and true, Federal crafts each round to deliver unerring performance for a price that anyone can afford. This 5.56x45 cartridge accordingly has a first rate, brand new, and totally reloadable brass casing; a sensitive and non-corrosive Boxer primer; and a clean burning propellant charge that consistently creates the same chamber pressure and muzzle velocity, shot after shot after shot.

This round is an XM855. Its 62 grain projectile is slightly heavier than what its caliber most commonly calls for, and for good reason. Its lead alloy core is strengthened considerably by a steel penetrator, and thus it’s far better able to tunnel through tough barriers such as steel and auto glass. This bullet has got great accuracy thanks to its boat tail design, which raises its ballistic coefficient to flatten out its trajectory, as well as its concentric full metal jacket that bolsters its rotational stability in addition to promoting positive functioning.