Mil-Spec Receiver

Showing 9–16 of 23 results

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  5.56 NATO, 7.5" Barrel, A2 Flash Hider, AR-15 Upper, Complete Upper, Mil-Spec Receiver, MLOK Handguard, Pistol-Length Gas System

  +6 colors

  5.56 NATO

  XTS-CU-7 – 7″ 5.56 NATO Complete Upper – Multiple Colors

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  10.5" Barrel, 300 Blackout, A2 Flash Hider, AR-15 Upper, Complete Upper, Mil-Spec Receiver, MLOK Handguard, Pistol-Length Gas System

  .300 Blackout

  XTS-CUBO10 – 10″ .300 BLK Complete Upper – Multiple Colors

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  16.5" Barrel, 300 Blackout, A2 Flash Hider, AR-15 Upper, Complete Upper, Mil-Spec Receiver, MLOK Handguard, Pistol-Length Gas System

  +6 colors

  .300 Blackout

  XTSCU12300 – 16″ .300 BLK Complete Upper – 12″ Rail – Multiple Colors

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  16.5" Barrel, 300 Blackout, A2 Flash Hider, AR-15 Upper, Complete Upper, Mil-Spec Receiver, MLOK Handguard, Pistol-Length Gas System

  +6 colors

  .300 Blackout

  XTSCU16300 – 16″ .300 BLK Complete Upper – Multiple Colors

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  300 Blackout, 8.5" Barrel, A2 Flash Hider, AR-15 Upper, Complete Upper, Mil-Spec Receiver, MLOK Handguard, Pistol-Length Gas System

  +6 colors

  .300 Blackout

  XTSCU8300 – 8″ .300 BLK Complete Upper – Multiple Colors

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  AR-15 Upper, Complete Upper, Mil-Spec Receiver, Multi-Cal, Upper Receiver

  +1 color

  Complete Uppers

  Complete Upper Receiver

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  .223 Wylde, 10.5" Barrel, AR-15 Upper, Carbine-Length Gas System, Complete Upper, Mil-Spec Receiver, MLOK Handguard, MZ-FSFH22S

  +1 color

  .223 Wylde

  CU-22W-10FS – 10″ .223 Wylde Complete Upper – FSFH

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  300 Blackout, AR-15 Upper, Complete Upper, Mil-Spec Receiver, MLOK Handguard, MZ-FSFH30S, Pistol-Length Gas System

  +1 color

  .300 Blackout

  CU-300-08FS – 8″ .300 BLK Complete Upper – FSFH

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