You can find the FailZero AR-10 Bolt Carrier Group Black here Fast FREE shipping on this item!
FailZero AR-10 Full Auto Bolt Carrier Group (BCG) Black has a black topcoat on top of FailZero's EXO Nickel Boron coating. The wear areas including ramps, rails, and other contact points such as carrier ends will wear and expose the Nickel Boron coating beneath. The non-wear areas which are exposed during operation such as the area exposed by the dust cover will remain black. The bolt carrier group comes fully assembled. All of the critical parts are coated with FailZero's EXO Nickel Boron which provides permanent dry lubricity, extreme durability, corrosion resistance and will reduce friction and improve the overall performance of your AR-10 based rifle.
Wet lubrication is never needed. The EXO Technology dissipates heat so efficiently that the rifle will run cooler and cleaner since wet lubrication isn't needed.
DPMS Pattern and 6.5 Creedmoor compatible!
Nickel Boron treated parts include:
- Bolt & Extractor (.308 compatible)
- Bolt Carrier
- Extractor
- Cam Pin
- Carrier Key
- Firing Pin
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