AR-10 .308 20" Stainless Keymod Upper Assembly w/ Side Charging Upper is your perfect choice for a lightweight AR-10 build. DPMS low profile compatible (Moriarti, 80% Arms). Comes assembled and features:
Barrel - 20" 416 stainless steel SOCOM contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in .308 winchester. 1-10 rh twist button rifled. Threaded 5/8-24 at the muzzle end and finished off with our stainless steel x-treme muzzle brake.
Gas system - .750 low profile gas block made from steel and black hardcoat anodized. Rifle length stainless steel gas tube.
Handguards - 15" keymod .308 rail system, black hardcoat anodized. Keymods may differ in design, the same excellent quality.
This upper is DPMS compatible. CA compliant. Does not come with BCG.