This new AR15 chambered in 223 Wylde shoots 5.56 NATO and 223 ammo more accurately. It has an ABC Rifle (American Built Custom) mil-spec multi-cal lower with 6 position stock ,30 round magazine ,and a .223 Wylde Right Side Charging Upper , 16" Parkerized Straight Fluted Heavy Barrel with 1:8 Twist , and an 11.5" MLOK hand guard. Insured shipping is $45.00 to the continental U.S. where allowed and no card fees added at Deals on Guns.