AR-15 UPPER BUILD/ BCG

made in USA U.S MADE- 16'' Contour Profile, W/ 1:8Twist , .223 Wylde, 416R Stainless Steel Finish Carbine stainless Gas tube + Gas block and .223 stainless Muzzle brake This 16", 1:8 twist, M4 contour barrel is machined from 416R stainless steel,...

made in USA U.S MADE- 16'' Contour Profile, W/ 1:8 Twist , NATO 5.56, 416R Stainless Steel Finish Carbine stainless Gas tube + Gas block and .223 stainless Muzzle brake This 16", 1:8 twist, M4 contour barrel is machined from 416R stainless steel,...

  1x 300 Blackout, 16" Stainless Steel M4 Barrel, 1:8 Twist, Carbine Length Gas System- U.S Made + Carbine Length Gas tube+ Gas block + Bird cage flash hider 1x Carbine length Gas tube 1x Gas block 1x Bird Cage steel flash hider   16"...

AR-15 Upper Receiver Kit 7075-T6 Forged - Made in U.S.A. - Incl. Ejection Port Kit, Forward Assist, & Charging Handle (Unassembled) High quality, lightweight Upper Receiver is made of 7075-T6 Forged Aluminum. Made in the U.S.A. This kit includes our...

  1x AR15 6.5 Grendel Type 2 Bolt Carrier Group Assembly Mag-phos.- U.S MADE 1x Charging Handle   9310 Steel Material Standard Charging Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin Staked Gas Key 6.5 Grendel...

  Complete 9mm bolt carrier group assembly Phosphate finish Superior to chrome lined and parkerized bolt carrier groups Can use Glock or colt magazine with this BCG Ramped to use standard hammer MADE IN USA  

  BearCreek AR15 7.5" 5.56 NATO 1:7 Pistol Length AR-15 Barrel - Parkerized - U.S MADE Barrel Coating Parkerized Barrel Contour: M4 Barrel Length: 7.5 Barrel Material: 41V50 Chrome Moly Vanadium Steel Caliber Gauge: .5.56 NATO Feed Ramps:...