vontrott

Thanks, guys!!

Looking for an expert out there on numbering of Savage-made M1928A1s. I recently pulled the front horizonal grip and its mount off my 1928A1. Under the grip mount, in the grip mount channel, stamped into the bottom of the upper receiver below the barrel threads is a six-digit number, in this case 311246. No "S" or "AO" prefix, just the number. And it doesn't match any other number on the gun. It's clearly a factory or arsenal marking, but would never see the light of day unless the grip mount were pulled. I don't see anything like this in any reference, including American Thunder II. Anyone have any ideas? Thanks.