WMD Guns AR-15 NiB-X Full Auto Bolt Carrier Group NIBXBCG-0001
Our Low Price: $146.51

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Brand: WMD Guns NIBXBCG-0001
Item: 2-WMDNIBXBCG-0001
UPC: 855899003010

This AR-15 bolt carrier group has been coated with NiB-X nickel boron for superior lubricity and heat dissipation and long life. Staked gas key and ready to drop into your upper. Full auto design.


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Bundle These Items

WMD Guns AR-15 NiB-X Full Auto Bolt Carrier Group NIBXBCG-0001+Del-Ton AR-15 A4 Upper Receiver Parts Kit+Yankee Hill AR-15 Low Profile Gas Block .75  Steel Phosphate Finish YHM-9383

Customer Reviews

Most Helpful Customer Reviews

2 of 2 people found the following review helpful
5.0 Rating Great Bolt Carrier Group - 1/7/2015
Reviewer: Jeff R.
Well I said I would buy another one and so I did. This is a great BCG. High quality with no issues. I fired some PMC FMJBT, Lake City 5.56 and even some Silver Bear hollow points, fired every round without any issues. Clean up was a breeze, even after putting the silver bear hollow points through it. I cleaned it with Break Free bore and action cleaner, it was like new in minutes. I cant say enough about this Bolt Carrier Group.
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0 of 0 people found the following review helpful
5.0 Rating must buy - 12/4/2014
Reviewer: Quan Sherard
Just put 200 rounds down range with this item with no flaws. Looking forward to putting more down range. Shipped fast great product.
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0 of 0 people found the following review helpful
5.0 Rating great bcg - 12/7/2014
Reviewer: mark
I have fired lots of rounds with this WMD bolt carrier group with no malfunctions great quality on the coating and its shiny so that's a plus
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0 of 0 people found the following review helpful
5.0 Rating Great BCG - 12/29/2014
Reviewer: Jeff R.
This BCG is high quality. Fit and finish is great. The finish is super smooth to the touch. Very good staking on the fasteners. Very easy to clean after shooting. The quality is equal to higher priced BCG's(Spikes,BCM and etc.) Much better than Fail Zero BCG's. I will be ordering another WMD BCG. These are worth the money.
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0 of 1 people found the following review helpful
2.0 Rating Where to begin... - 6/3/2015
Reviewer: ryan
The finish is toast after a few mags, needs a ton of lube to keep it going or it will seize up (especially after my 300 blackout conversion). Had to start soaking the thing down constantly in Lucas synthetic engine oil treatment to keep it moving. Stick with the stock bolt, especially at that price.
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WMD Guns AR-15 NiB-X Full Auto Bolt Carrier Group NIBXBCG-0001
WMD Guns AR-15 NiB-X Full Auto Bolt Carrier Group NIBXBCG-0001
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