This new BCA AR10 complete rifle in 243 Winchester comes with one 25 round Magpul magazine, 20" threaded heavy barrel, 15" MLOK , standard rear charge, and optic ready top rail. Insured shipping is $55.00 to the continental U.S. where allowed and no card fees added at Deals on Guns. BCA website; BCA BC-10 .243 Winchester Forged Complete Upper Assembly, 20" Parkerized Heavy Barrel, 1:8 Twist, Rifle Length Gas System, 15" M-LOK Rail AR 10 complete 1st Gen DPMS low profile lower receiver is fully machined, anodized, and cut from 7075 aerospace aluminum. Equipped BC-10 an A2 pistol grip, H1 (3.8 oz) buffer.