AR15 Nickel Boron Bolt Carrier Group

[o2l]

AR15, not M16. Pro's, Con's, any recommendations as to whom I should look?

 

[patina]

Much, much easier to clean. Toolcraft.

https://palmettostatearmory.com/too...n-bcg-with-carpenter-158-bolt-5165449729.html

 

[degenerateJEFF]

I bought a titanium nitride reign supreme, put a KNS firing pin retainer on it and I've never had a problem. Also very easy to clean and personally I think better looking than nickel boron.

 

[303hunter]

I prefer nitride carriers. Nitride is a surface treatment, not a coating like nickel boron.