AR-15 5.56/.223 20" stainless steel diamond fluted bull upper assembly. CA and NY compliant. Barrel - 20" 416 stainless steel bull contour barrel with diamond fluting. Hardened to 26-32 rc and stress relived. Chambered in 5.56 nato (also accepts .223 rounds). 1-9 rh twist 6 groove button rifled. .936 under gas block. Target crowned. M4 feedramps.
A3 flat top upper receiver - made from certified 7075-t6 aluminum forgings. Black hardcoat anodized and teflon coated to gov. Forward assist and dust cover installed. M4 feedramps.
Gas system - .936 low profile steel gas block, black hardcoat anodized. Rifle length gas system.
Handguards - rifle length free floating quad rail handguard. Designed to be smooth and comfortable on your hand while still providing the ability to mount accessories at the front of your rail. Made from aircraft quality aluminum and black hardcoat anodized.