AR-10 .308 20" stainless steel spiral fluted tactical upper assembly

AR-10 .308 20" stainless steel spiral fluted tactical upper assembly

AR-10 .308 20" stainless steel spiral fluted tactical upper assembly.  

Barrel - 20" 416 stainless steel bull contour barrel. Hardened to 26-32 rc and stress relived.  Chambered in 308 Win. 1-10 rh twist button rifled. .936 diameter under gas block. Threaded 5/8-24. X-treme muzzle brake installed. Spiral fluted.

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 steel gas block, black hardcoat anodized. Stainless Steel rifle length gas tube.

Handguards - rifle length slim mlok rail made from aircraft grade aluminum and black hardcoat anodized.

Please note: This is a custom made limited edition item.  Please allow 2-4 weeks on ETA. This Upper is DPMS compatible. Does not come with BCG and/or Charging Handle. Images may not be an exact representation of the product.