The barrel serial number is on the barrel takedown lug. Once you take the barrel off you will see it.
Type: Posts; User: Tom Doniphon; Excluded Forums: Milsurp Knowledge Libraries (READ ONLY)
The barrel serial number is on the barrel takedown lug. Once you take the barrel off you will see it.
I've seen several with the single M date code. Maybe these were marked in error that way or who knows what happened. But I wouldn't be too concerned about it, particularly if the barrel serial...