*Milspec forged aluminum upper receiver with forward assist and dust cover
assembly installed. Matte black hard coat anodized Mil 8625 Type 3 Class 2. Forged from 7075 T6 aluminum. M4 Feed Ramps.
*17" Extended Rifle Length Narrow Profile Free Float
Rail. Very comfortable and very light weight. Your choice of Keymod or M Lok slots. Slots run the entire length of our rail
at the 3, 6, and 9 o'clock postions. Picatiny rail sections NOT included
but are available for purchase on our website if needed. Rail
sections easily attach to our rails for adding accessories like bipods,
flash lights, grips, lasers, etc.
*16” 5.56 NATO (5.56 and 223 Rem. OK) 416R Stainless Steel M4 profile Barrel with 1x8 twist. Nitride Treated. 1/2x28 threads.
*.750 low profile gas block.
*Carbine Gas Tube.
*KX3/Krink "styled" muzzle device with crush washer.
*This upper assembly will fit all standard AR 15 lower receivers.