H Hollister DeLong New Member Joined Nov 16, 2012 Messages 4 Nov 29, 2012 #1 I purchased a 1940 Mexican Mauser marked Fabrique National. It has an aftermarket barrel...purportedly in 6MM. It does appear to be a 6mm tube. Is this weapon safe to chamber in 6mm/284?
I purchased a 1940 Mexican Mauser marked Fabrique National. It has an aftermarket barrel...purportedly in 6MM. It does appear to be a 6mm tube. Is this weapon safe to chamber in 6mm/284?