Product Description
WMD Guns bolt carrier groups (BCGs) offer legendary reliability thanks to their high-performance coatings and best-in-class materials. Your BCG is the heart of your AR, so you need to know it’s ready to work in any situation, no matter what you ask of it. With a nickel boron BCG from WMD Guns, you have that assurance.
Every bolt group WMD Guns sell comes with one of their proprietary high-performance coatings, giving it exceptional lubricity and longevity as well as a presentation-grade finish. WMD Guns' products will ensure that your AR-platform firearm looks incredible and performs without fail in any environment.
- Color: Steel
- Finish: Nickel Boron
- Gun Make: AR Platform
- Gun Model: AR-15
- Bolt Material: Steel
- Carrier Material: 8620 Steel
Why Buy a Nickel Boron BCG?
The BCG is responsible for firing, extracting, ejecting, and chambering new rounds, as well as cocking the hammer every time the action cycles. As such, its reliability is directly tied to the function of your firearm.
WMD Guns’ proprietary NiB-X nickel boron coating for BCGs delivers a finish over 40% harder than chrome and with a 30% longer life span — even in a rifle bore. It also offers unmatched lubricity.
Since the typical AR platform uses a direct gas impingement design, the bolt group is in contact with carbon-laden gas with every shot. Over time, the BCG can accumulate carbon buildup, slowing its movement and eventually resulting in failure to function. A nickel boron-coated BCG eliminates this concern, as this innovative coating allows the shooter to simply wipe the carbon away with a rag.
In tests, WMD Guns’ reliable coated bolt groups ran thousands of rounds without a single malfunction. The slick BCGs don’t need extra lubrication, making them an exceptional option for applications where lube could attract dust and cause an operational failure, such as military actions in a desert setting. When you need a BCG you can rely on it no matter what, there is no substitute.
Buy NiB-X BCGs From the Pioneers in Advanced Firearm Coatings
WMD Guns unite metallurgists, chemists, gunsmiths, and engineers to design products that deliver superior performance every time, without fail. Their Team was the first to explore the capabilities of nickel boron for firearm parts like bolt carrier groups, and are proud to carry on the legacy of innovation and quality in the products they sell today.
Features: Nickel Boron is over 40% harder than chrome and with a 30% longer life span delivers superior performance reliable, best-in-class materialsYou get: (1) Bolt Carrier Group Compatible with: AR-platform firearmTools required: None Installation Tips: