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  • .223 Wylde
  • .300 Blackout
  • .350 Legend
  • .45 ACP
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  • 5.56 Nato
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  • 9mm Luger
  • 9MM Uppers
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  • 16" Uppers
  • Accessories/Tools
  • AK-47
  • Anodized Parts
  • AR 5" Inch Builds
  • AR Build Kits
  • AR Pistol Build Kits
  • AR Rifle Build Kits
  • AR Lower-Parts
  • AR Upper Parts
  • AR Upper Receivers
  • AR-10
  • AR-15/M4
  • AR-40
  • Assembled Uppers
  • Barrels
  • Beretta
  • Bipod's
  • Bolt Carrier Groups
  • Bolt Catch
  • Buffers
  • Buffer Tubes
  • Buffer Tube Kits
  • ButtStocks
  • Castle Nuts
  • CAMO
  • Cerakote
  • Charging Handles
  • Closeout Specials
  • Combo Deals
  • Dust Covers
  • End Plate
  • Forward Assists
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  • Glock
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  • .22 LR
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  • MCK Micro Conversion Kits
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  • Micro AR-15 Builds
  • Mounts & Risers
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  • Pistol Braces
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  • Raw Parts
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  • Safety Selector's
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  • Short Barrel Uppers
  • Short Buffer System
  • Shotgun
  • Sig Sauer
  • Side-Charging AR Kits
  • Sights
  • Silent Recoil Springs
  • Skeletonized Parts
  • Slings
  • Smith & Wesson
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  • Tactical Knives
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    • .45 ACP

    • SALE
      MCS 4" .45ACP COMPLETE UPPER ASSEMBLY (BUILT)
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      4" .45ACP COMPLETE UPPER ASSEMBLY (BUILT)

      (1) 4" .45 ACP barrel, 1:16 twist, 5/8x24 muzzle thread, nitride finish 5.56 slick side stripped upper receiver (1) .45 ACP Colt/Glock Bolt Carrier Group (1) 4" MLOK hand guard Charging handle Dust...

      MSRP: $400.99
      Was: $385.99
      Now: $349.99
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