Trybe bcg 5.56 - TRYBE Defense Mil-Spec AR-15 .223/5.56/.300 AAC Complete Bolt Carrier Group (BCG) BCG

This BCG functions fine, and seems to be of decent quality, but the nickel biron finish leaves much to be desired. Typically a NB finish is expected to be smooth, even shiny so that carbon does dot build up or stick as easily as other finishes. This finish has a great deal of texture which actually has the opposite effect of what is desired in a NB finish. But the price reflects this, it was much cheaper than other Nickel Boron finished carrier groups.