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Experience unmatched durability and smooth cycling with the WMD Guns NiB-X® Upper Receiver, featuring a tough nickel boron coating and M4 feed ramps.

WMD GUNS NIB-X® UPPER RECEIVER, BLACK

855899003041 100010558

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The AR-15/M16 NiB-X® Coated Upper Receiver features a nickel boron coating for high durability and smooth operation.
  2. It is designed with M4 feed ramps for reliable feeding and is compatible with standard AR-15/M16 lower receivers.
  3. This stripped receiver is crafted from 7075 T6 aluminum and accepts standard barrels and upper receiver parts.

Attributes

  • Cartridge:
    204 Ruger
    ,
    223 Remington
    ,
    5.56 mm NATO
  • Colour:
    Black
  • Finish:
    Anodized
  • Style:
    Stripped
  • Weapon type:
    AR-15
  • Delivery weight: 0.181kg
  • Shipping height: 41mm
  • Shipping width: 61mm
  • Shipping length: 218mm
  • UPC: 855899003041

Item details

Made in USA
US export classification: I(g)
  • Specifications:
  • Cartridge: 223 Remington, 204 Ruger, 5.56 mm NATO
  • Color: Black
  • Finish: Anodized
  • Make: AR-15
  • Style: Stripped
199.9 199.9 1 GBP
199.9 GBP £199.90

Prices inclusive of duty & VAT.

Product no.: 100010558

Mfr. No.: 1-NIBXUFB

855899003041 Stripped receiver has WMD’s NiB-X® nickel boron coating inside and out to provide an exceptionally tough, ultra-smooth surface finish for outstanding wear resistance and lubricity. A ceramic topcoat is applied for color on the exterior only, leaving the nickel boron exposed inside to keep friction with the bolt carrier to the absolute minimum. Works great with standard carriers, too, but even smoother with nickel boron coated bolt carriers, including WMD’s NiB-X® coated carrier, available separately. M4 feed ramps ensure reliable feeding.
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199.9 199.9 1 GBP
Description Specification Customers reviews Accessories

WMD GUNS NIB-X® UPPER RECEIVER, BLACK

199.9 GBP £199.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Experience unmatched durability and performance with the WMD Guns AR-15/M16 NiB-X® Coated Upper Receiver.

The stripped receiver features WMD’s NiB-X® nickel boron coating both inside and out, delivering an exceptionally tough, ultra-smooth surface finish. This advanced coating ensures outstanding wear resistance and lubricity, making it ideal for high-performance firearms.

Key Features:

  • Ultra-Hard Finish: The NiB-X® coating provides a surface that is smooth as glass, enhancing durability and functionality.
  • Ceramic Topcoat: Applied for color on the exterior only, this topcoat leaves the nickel boron exposed inside, minimizing friction with the bolt carrier.
  • Compatibility: Works seamlessly with standard carriers and offers even smoother operation with nickel boron coated bolt carriers, including WMD’s NiB-X® coated carrier (available separately).
  • M4 Feed Ramps: Designed to ensure reliable feeding for consistent performance.

Specifications:

  • Material: 7075 T6 aluminum
  • Coating: NiB-X with matte ceramic finish
  • Colour Options: Black or Flat Dark Earth
  • Type: Stripped receiver only
  • Compatibility: Fits standard AR-15/M16 lowers and accepts standard barrels and upper receiver parts.
  • Pin Holes: .250" dia. pivot/takedown pin holes

Upgrade your firearm with the WMD Guns NiB-X® Coated Upper Receiver and experience the difference in performance and reliability.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The AR-15/M16 NiB-X® Coated Upper Receiver features a nickel boron coating for high durability and smooth operation.
  2. It is designed with M4 feed ramps for reliable feeding and is compatible with standard AR-15/M16 lower receivers.
  3. This stripped receiver is crafted from 7075 T6 aluminum and accepts standard barrels and upper receiver parts.

Attributes

  • Cartridge:
    204 Ruger
    ,
    223 Remington
    ,
    5.56 mm NATO
  • Colour:
    Black
  • Finish:
    Anodized
  • Style:
    Stripped
  • Weapon type:
    AR-15
  • Delivery weight: 0.181kg
  • Shipping height: 41mm
  • Shipping width: 61mm
  • Shipping length: 218mm
  • UPC: 855899003041

Item details

Made in USA
US export classification: I(g)

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