FailZero EXO 5.56/.223 M16 Bolt Carrier Group - Black Nitride - FZ-M16/4-01-NH-BLACK
Out of stock
Not all Nickel Boron is created equal and FailZero is the undisputed pioneer of Nickel Boron technology. When failure is not an option, you can depend on FailZero.
The M16 Bolt Carrier Group is fully assembled and drop-in ready for most MIL-SPEC upper receivers. All critical parts are coated with EXO Nickel Boron technology providing permanent dry lubricity, extreme durability and increased wear and corrosion resistance. This patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle.
The carrier is finished with a black Teflon topcoat offering non-reflective properties.
NOTE: Wear will expose the Nickel Boron coating beneath the black Teflon topcoat at points of contact such as ramps and rails. Non-wear areas, exposed during operation will remain black.
Features:
- M16 cut carrier with anti-reflective black topcoat
- Magnetic particle inspected
- Live fire tested
- EXO Nickel Boron treated parts include:
- Bolt, extractor, bolt carrier, cam pin, carrier key, and firing pin
| Weight | 16 oz |
|---|---|
| Bolt Material | Carpenter 158 Steel |
| Cartridge Compatibility | .223/5.56 NATO/.300 BLK |
| Finish | Nickel Boron |
| Carrier Profile | M16 |
| High Pressure Tested | Individually HP Tested |
| Magnetic Particle Inspected | Magnetic Partical Inspected |
| Platform | AR-15 |
| Bolt Finish | Nickel Boron |
| MPN | FZ-M16/4-01-NH-BLACK |
| UPC | 94922014276 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
US
Fantastic BCG
Functions flawlessly. Couldn’t be happier with it. I would recommend to anyone.
USFail zero never fails!!!!
Thank you AR15 Discounts for this 5.56 BCG! Runs great and so easy to clean.
USFail zero exo
Great buy well built had no issues
USQC
The BCG has worked so far, but when I received it it was scuffed and scraped. Customer service replied to me quickly and issued a refund. I also received an in store credit in the form of a code. I recommend the product because I know what it could be.
AR15Discounts.com
Hello, I apologize for the, less-than-satisfactory, experience that you had with this item, as this should never happen. I want to make sure that you enjoy your order and you are satisfied with your build. If you would like, you can reach out to us at [email protected] and we would be more than happy to help you out. Please let me know if you have any other questions or concerns. Best, Michael Earnest
