AR-15 5.56/.223 24" stainless steel tactical bull upper assembly is a perfect addition to AR-15 Rifle family long range target shooting. Assembly features:
Barrel - 24" 416 stainless steel bull barrel. Hardened to 26-32 rc and stress relieved. 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. Rifle length gas system.
A3 flat top upper receiver - made from certified 7075-t6 aluminum forgings. Black hardcoat anodized to Gov. Specs. Forward assist and dust cover installed. M4 feedramps.
Gas system - .936 low profile stainless steel gas block. Rifle length gas tube.
Handguards - rifle-length slim keymod free float rail. Made from aircraft quality aluminum and black hard coat anodized. Rails may fluctuate in look, based on stock availability, the same excellent quality.
This upper is CA and NY compliant. Does not come with BCG and Charging Handle. All modifications available on top of this page.