This new AR15 by Bear Creek Arsenal is chambered in 300 ACC Blackout (7.62x35mm) and comes with one 30 round Hexmag, 16" stainless steel heavy barrel, 15" MLOK rail, top optics rail, and milspec multical lower. Insured shipping is $45.00 to the continental U.S. where allowed and no card fees added at Deals on Guns.