For my new AR build I'm planning on ordering the Failzero bolt carrier group & hammer. I'm curious if anyone here has one and can comment on how it is.
I've heard that at least a few people reported improperly staked gas keys, but that Failzero fixed them at their expense... still something to wonder about.
Also, I know that they're meant to be run without lubrication; will oiling it reduce performance at all? What about solvents when cleaning, anything to be careful with there because of the EXO coating?
I've heard that at least a few people reported improperly staked gas keys, but that Failzero fixed them at their expense... still something to wonder about.
Also, I know that they're meant to be run without lubrication; will oiling it reduce performance at all? What about solvents when cleaning, anything to be careful with there because of the EXO coating?