GC_UPC Ruger 8511 Ar-556 *Co/Md Compliant 5.56X45mm Nato 16.10" 10+1 Black Hard Coat Anodized Black 6 Position Stock Black Polymer Grip Right Hand 8511-RUG $784.88 8511-RUG show more like this Firearms $18.45, Free over $500 Shooting Surplus