AR-15 5.56/.223 10.5" Wylde stainless steel keymod upper assembly features:
Barrel - 10.5" 416 stainless steel hbar contour barrel. Hardened to 26-32 rc and stress releived. Chambered in .223 Wylde. 1-7 rh twist. Button rifled. .750 under gas block system. Barrel is finished off with xtreme muzzle brake and crush washer. M4 feedramps.
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 - .750 low profile gas block made from aircraft quality aluminum and black hardcoat anodized. Carbine length gas tube.
Handguards - 10" mid length keymod system free float handguard with a nut, T6 Aluminum, lightweight design.
Does not come with BCG and/or Charging Handle. Keymods may differ in style and design, depending on stock availability. The same excellent quality.