AR-15 .223 Wylde 24" Tactical Bull Upper Assembly, Side Charger. CA and NY compliant.
Barrel - 24" 4150 CMV bull barrel, non fluted. Heat Treated to RC 28-32 Hardness, and Stress Relieved. Black nitride finish. Chambered in .223 Wylde, accepts both 5.56 and .223 rounds. 1-8 rh twist; 6 groove button rifled. .875 diameter under gas block. Target crowned (no threads). M4 feedramps.
Gas system - .875 low profile steel gas block. Rifle length gas system.
Handguards - rifle-length free floating slim mlok rail. Made from aircraft quality aluminum and black hardcoat anodized. Also available in keymod and quadrail option.