AR-15 .223/5.56 16" stainless steel fluted samson evo keymod bull upper assembly

AR-15 .223/5.56 16"  stainless steel fluted samson evo keymod bull upper assembly. CA and NY compliant.

Barrel - 16" 416 stainless steel diamond pulse fluted bull contour barrel. Hardened to 26-32 rc and stress releived. Chambered in 5.56 nato 1-9 rh twist. Button rifled. .936 under gas block. Straight fluted. Target crowned. 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 - .936 low profile steel gas block. Carbine length gas system.

Handguards - 12" free floating samson evolution keymod handguard. Made from aircraft quality aluminum and black hardcoat anodized. Comes with 3 rails sections that can be mounted at the 3, 6, and 9 o'clock positions.