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38 Items


  1. NiB-X AR-15 A3/A4 UPPER RECEIVER

    Inventory is in short supply. We are taking orders and will manage a backorder list. Most items sh…

    $155.83
  2. NiB-X® Magazine Catch

    Magazine Catch with the proprietary Nickel Boron process perfected by WMD.

    $6
  3. NiB-X HAMMER, SEMI AUTO

    This WMD Guns NiB-X Hammer, Semi Auto is a Mil Spec design, coated with NiB-X for long life and lubricity.…

    $23.34
  4. NIB-X COMPLETE AR-15 BILLET UPPER ASSEMBLY 15" HANDGUARD

    Inventory is in short supply. We are taking orders and will manage a backorder list. Most items …

    $932.41
  5. Nitromet 5.56 M4 Barrel Carbine Gas System 1-7 Twist

    These barrels are made of 4150 Chrome Moly Vanadium steel, chambered for 5.56mm NATO, button rifled with 1…

    $220.55
  6. NiB-X® Receiver End Plate

    Receiver End Plate with the proprietary Nickel Boron process perfected by WMD.

    $10
  7. Full Auto Bolt Carrier Group | Polished

    Full Auto Bolt Carrier Group - Polished

    $182.35
  8. Lower Parts Kit Mod 3 AR-15

    AR15 lower parts kit that includes NiB-X Hammer, Trigger and Disconnect.

    $85
  9. NiB-X® Safety Selector

    Safety Selector with the proprietary Nickel Boron process perfected by WMD.

    $15
  10. Nitromet GAS BLOCK .750

    This WMD Guns Nitromet Gas Block has a .750" inside diameter.

    $32.84
  11. NiB-X Full Auto Bolt Carrier Group | Two Tone | Black and Silver

    NiB-X Full Auto Bolt Carrier Group - Two Tone Black and Silver

    $187

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