HI All..
I need help with this one.....
A friend found himself an 03a4 barreled action this past weekend with a "Z" serial number.
The barrel has the correct date ( 9-43 ) and it is a Remington barrel, but it is 4 groove....
All my information says it should be a 2 groove.
Also " USN in small letters stamped on the underside ????????
Any info would be appreciated..
Thanks in advance...
Regards, Richard
