Is it really any better? Why pay extra to get a nickel boron bolt carrier group? Any thoughts on the advantages?
Thanks!
Stephen Answered question July 6, 2022
Nickel boron coating is a type of coating that is applied to bolt carrier groups to improve their performance and durability. This type of coating helps to reduce wear and tear on the bolt carrier group, and it also helps to improve the lubrication and heat dissipation of the unit. As a result, this can help to extend the life of the bolt carrier group and improve its overall performance.
Stephen Answered question July 6, 2022