Rem 11-48 12 ga info

pathfinder101st

I acquired a bunch of guns when I sold my 2005 Harley Softtail..Some are in the box unfired and some are no box unfired. st question is I have one that ia a 11-48 rem 12 ga un fired w/ no box and the sn# is 505xxxx and the marks on the barrel are DC31Pxx ...Im have a hard time looking these up to find out the month and year .. Any help ?

rufe-snow

I make it to be September 1956. Per Remington serialization section, in the Blue Book.

pathfinder101st

thank you