01-14-2019, 12:29 PM
I have been kicking around the idea of upgrading the bolt carrier group to a low mass option. I have looked at offerings from JP, Lantac, Rubber City, Fail Zero, Faxon and Brownells. It seems that the Brownells option comes in at the bottom of the price spectrum. Anyone have experience or an opinion on these? I will be running suppressed and already have an adjustable gas block, so that is squared away. Thanks in advance.

