What are the advantages of a cone faced bolt.I am not a machinist, but it would seem to be harder to cut a 65 degree recess ( for example) in the breech of the barrel than to just take a .705 counter bore to cut the recess for the bolt face.
What are the advantages of a cone faced bolt.I am not a machinist, but it would seem to be harder to cut a 65 degree recess ( for example) in the breech of the barrel than to just take a .705 counter bore to cut the recess for the bolt face.