5.56 NATO

Showing 9–11 of 11 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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  5.56 NATO, 7.5" Barrel, AR-15 Upper, Complete Upper, Mil-Spec Receiver, MLOK Handguard, MZ-FSFH22S, Pistol-Length Gas System

  +1 color

  5.56 NATO

  CU-556-07FS – 7″ 5.56 NATO Complete Upper – FSFH

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• 

  10.5" Barrel, 5.56 NATO, AR-15 Upper, Carbine-Length Gas System, Complete Upper, Mil-Spec Receiver, MLOK Handguard, MZ-FSFH22S

  +1 color

  5.56 NATO

  CU-556-10FS – 10″ 5.56 NATO Complete Upper – FSFH

  Login This product has multiple variants. The options may be chosen on the product page