AR-10 .308 18" stainless steel keymod diamond fluted midlength upper assembly

AR-10 .308 18" stainless steel keymod diamond fluted midlength upper assembly

Barrel - 18" 416 stainless steel hbar contour barrel. Hardened to 26-32 rc and stress releived.  Chambered in .308 winchester. 1-10 rh twist button rifled. Diamond fluted. Barrel is finished off with Xtreme muzzle brake.

A3  flat top upper receiver - made from solid billet 6000 series aluminum. Black hardcoat anodized. Forward assist and dust cover installed.

Gas system - .750 low profile gas block made from stainless steel and black hardcoat anodized. Rifle length gas tube.

Handguards - Rifle length slim keymod rail system.  Black hardcoat anodized.

DPMS compatible. Does not come with BCG and/or Charging Handle. Please allow 7-10 days for your upper to be build.