20" 223 Wylde Stainless AR15 Upper Assembly 1x8 Extended Rifle Length Rail
*Milspec forged aluminum upper receiver with forward assist and dust cover
assembly installed. Matte black hard coat anodized Mil 8625 Type 3 Class 2. M4
feed ramps. Forged from 7075 T6 aluminum.
*ER Shaw Custom 20” 223 Wylde (5.56 and223 Remington OK) 416R Match Grade Stainless Steel Hbar Contour Barrel with 1x8 twist. 1/2x28 threads. ER Shaw barrels are extremely accurate, high performance barrels with a
long, exceptional reputation for quality.
*.750 Low Profile Gas Block.
*Rifle length Gas Tube.
*A2 Flash Hider with crush washer.
*This upper assembly will fit all standard AR 15 lower receivers.