The Zastava Arms USA M93 Black Arrow is a long-range military rifle chambered in the .50 BMG round. It is designed on the proven Mauser style action for the best reliability. The rifle comes with a buffer system in the stock and a muzzle brake designed to reduce the overall recoil by 62%. The cold hammer forged barrels are also fluted to provide a quicker cool down during shooting sessions. All M93 rifles come with an adjustable bipod installed on the rifle to make for a stable shooting platform. Foldable iron sights come standard on the rifle"" and a built in picatinny rail allows for the addition of the optic of your choice.