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Home Rifle Parts Bolt Parts Bolt Carrier Groups WMD GUNS M16 5.56 NICKEL BORON BOLT CARRIER GROUPS Support
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WMD GUNS
M16 5.56 NICKEL BORON BOLT CARRIER GROUPS

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855899003003 100011665
Each WMD bolt-and-carrier set is precisely machined from high-grade steel alloy to government M16 specs, then given WMD's proprietary NiB-X® nickel boron coating that results in a super-smooth, harder-than-chrome surface. NiB-X® reduces friction to the bare minimum and is impervious to corrosion and abrasion. The slick finish also keeps carbon from adhering, so clean up is much faster and easier than with standard parts. Ideal choice for 3-gun competitor sand other high-volume shooters. Available with a matching NiB-X® coated hammer for the smoothest cycling. Also available as an M16 Bolt Carrier Group.

SPECS: Carrier – 8620 carbon steel. Bolt – Carpenter 158 steel alloy. Both have Nickel boron finish, silver. Extractor includes black buffer, black O-ring, and spring. Fits mil-spec AR-15/M16 upper receiver. M16 carrier available.

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239.9 259.9 2 GBP
Product no.: 100011665
WMD GUNS M16 NIB-X® BOLT CARRIER GROUP W/ HAMMER
Mfr Part: NIBXBCG-0002 855899003003 Each WMD bolt-and-carrier set is precisely machined from high-grade steel alloy to government M16 specs, then given WMD's proprietary NiB-X® nickel boron coating that results in a super-smooth, harder-than-chrome surface. NiB-X® reduces friction to the bare minimum and is impervious to corrosion and abrasion. The slick finish also keeps carbon from adhering, so clean up is much faster and easier than with standard parts. Ideal choice for 3-gun competitor sand other high-volume shooters. Available with a matching NiB-X® coated hammer for the smoothest cycling. Also available as an M16 Bolt Carrier Group.
259.9 GBP 3 £259.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Finish: Nickel-Boron Make: M16
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Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The WMD bolt-and-carrier set is machined to M16 specs and coated with NiB-X® nickel boron for reduced friction and high resistance to corrosion and abrasion.
  2. NiB-X® coating ensures easy cleanup by preventing carbon adhesion, making it ideal for high-volume shooters like 3-gun competitors.
  3. Includes a NiB-X® coated hammer for smooth cycling, with the carrier and bolt made from 8620 carbon steel and Carpenter 158 steel alloy, respectively.

Attributes

Cartridge: 5.56 mm NATO Finish: Nickel-Boron Make: M16 Delivery weight: 0.386kg Shipping width: 127mm Shipping length: 279mm UPC : 855899003003

Item details

Made in USA
US export classification: I(g)



Product no.: 100011664
WMD GUNS M16 NIB-X® BOLT CARRIER GROUP
Mfr Part: 1-NIBXBCG0001 855899003010 Each WMD bolt-and-carrier set is precisely machined from high-grade steel alloy to government M16 specs, then given WMD's proprietary NiB-X® nickel boron coating that results in a super-smooth, harder-than-chrome surface. NiB-X® reduces friction to the bare minimum and is impervious to corrosion and abrasion. The slick finish also keeps carbon from adhering, so clean up is much faster and easier than with standard parts. Ideal choice for 3-gun competitor sand other high-volume shooters. Available with a matching NiB-X® coated hammer for the smoothest cycling. Also available as an M16 Bolt Carrier Group.
239.9 GBP 15 £239.90 *
Is a 'Call to order' product.
Not available.
Specs: Cartridge: 5.56 mm NATO Finish: Nickel-Boron Make: M16
Ask question

Upgrade your AR-15 with the M16 5.56 Nickel Boron Bolt Carrier Group! ⚙️ Enjoy smooth cycling and easy cleanup with NiB-X® coating.

Each WMD bolt-and-carrier set is precisely machined from high-grade steel alloy to government M16 specs, then given WMD's proprietary NiB-X® nickel boron coating that results in a super-smooth, harder-than-chrome surface. NiB-X® reduces friction to the bare minimum and is impervious to corrosion and abrasion. The slick finish also keeps carbon from adhering, so clean up is much faster and easier than with standard parts. Ideal choice for 3-gun competitor sand other high-volume shooters. Available with a matching NiB-X® coated hammer for the smoothest cycling. Also available as an M16 Bolt Carrier Group.

SPECS: Carrier – 8620 carbon steel. Bolt – Carpenter 158 steel alloy. Both have Nickel boron finish, silver. Extractor includes black buffer, black O-ring, and spring. Fits mil-spec AR-15/M16 upper receiver. M16 carrier available.

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