The Barrett MRAD was initially devloped for .338 Lapua Mag ammunition with conversion kits to accommodate .300 Win Mag and .308 Win recently released for pre-order. Guns & Weapons for Law Enforcement released a complete review of the new Barrett MRAD chambered in .308 Win, which comes in a Sniper Grey finish with a 17.5" Barrel. The MRAD weighs in at 14.5 pounds and has an OAL of 40 inches. The rifle comes with a 10 Round polymer magazine. Check out the full review additional photos, and range report in Guns & Weapons for Law Enforcement Magazine.