AR Upper Parts

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  CMMG 57DBC33 Barrel/BCG Kit 5.7x28mm 5″ Black

  In stock

  $341.99

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  CMMG BARREL W/BOLT KIT 5.7X28M – M 8″ RDB BLACK

  In stock

  $344.99

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  CMMG BARREL PS90 5.7X28MM – 10.4″ 1:9 TWIST BLACK

  In stock

  $221.99

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  CMMG BBL AND BCG KIT 16.1″ 5.7X28MM

  In stock

  $383.99

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