This new BCA AR15 in 223 Wylde shoots 5.56 NATO or 223 Rem more accurately. It comes with one Magpul Gen M3 Pmag 30 round magazine, 16" stainless steel fluted barrel , and 15" MLOK rail system. Insured shipping is $45.00 to the continental U.S. where allowed and no card fees added at Deals on Guns. BCA website; BC-15 | .223 Wylde Right Side Charging Upper | 16" 416R SS Straight Fluted Heavy Barrel | 1:8 Twist | Carbine Length Gas System | 15" MLOK ,BC-15 | Multi-Caliber | Forged | Complete Lower Assembly | Black Anodized