All Advanced Combat guns come with a lifetime warrenty, limited to damages from steelcase ammunition. 5.56/223, MPI tested full auto bolt carrier group, 15'' free floating hand guard, 16'' barrel 1:8 twist carbine length gas port, 30 round magazine, ambi charging handle, sling compatable backplate, milspec lower parts kit, upgraded trigger guard, 6 position adjustable butt stock, spiked muzzle break.

All Advanced Combat guns come with a lifetime warrenty, limited to damages from steelcase ammunition. 5.56/223, MPI tested full auto bolt carrier group, 15'' free floating hand guard, 16'' barrel 1:8 twist carbine length gas port, 30 round magazine, ambi charging handle, sling compatable backplate, milspec lower parts kit, upgraded trigger guard, 6 position adjustable buttstock, milspec A2 Flash Hide.

All Advanced Combat guns come with a lifetime warrenty, limited to damages from steelcase ammunition. 5.56/223, MPI tested full auto bolt carrier group, 15'' free floating hand guard, 16'' barrel 1:8 twist carbine length gas port, 30 round magazine, ambi charging handle, sling compatable back plate, milspec lower parts kit, upgraded trigger guard, 6 poistion adjustable buttstock, milspec a2 flashhide.

The AU Accu-Wedge will improve fit and eliminate the wobble between the upper and lower of your AR15/M4/M16 type rifle. This drop-in parts helps promote improved accuracy and allows the user to shoot tighter groups. The small wedge-shaped part is molded of high-density thermoplastic rubber and is easily installed in the lower receiver beneath the rear take-down pin. The quickest, easiest, and least expensive accuracy-upgrade you’ll ever find for your AR15!

A2 stainless steel fasteners can be found across a number of industries including hospitality and medical. Sometimes referred to as ‘Type 304 Stainless Steel‘, it is made out of 18% chromium and 8% nickel.

A2 Pistol Grip For AR15

A2 Flash Hide 5.56/223 stainless steel

Milspec A2 Flash Hide 1/2×28 (556/223)

Coated bolt carrier group (full auto version) for AR15, M16, or M4 machined from Mil-Spec 8620 aircraft quality steel with shrouded firing pin and Mil-Spec chrome lined interior. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per Mil-Specs. This ensures a strong staking and proper gas system functioning. The bolt assembly is CNC machined from Mil-Spec Carpenter No. 158® steel and shot peened for increased strength per Mil-Spec; includes tool steel extractor with spring and viton O-ring; firing pin chromed finished with firing pin retaining pin and cam pin. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Complete Mil-Spec M-16 Bolt Carrier with Bolt Assembly HPT/MPI Tested: Mil-Spec BCG Machined from 8620 Aircraft Quality Steel and heat treated to 60-61 RC Mil-Spec Chrome Lined Carrier Interior Mil- Spec Chrome Lined Gas Key