My serial is 587887. My gun has the Mauser Banner on the left side in the center of the milled square. Now, I'm wondering if it is in fact a 9mm vs other option. I just got this piece today so I'm pretty ignorant on it. In time I will learn but I've never had a Bolo before.
All the numbers I can see without disassembly match except the Bolt Stop which has a partially obliterated number which I believe is 484 on the top. It's missing the extractor which is the new style and 1.308" per the Numrich drawing. What have I got here. It came with a Repro holster and butt stock, cleaning rod, a couple 10 and strippers.
What is the best way to confirm the chambering? I appreciate any information you fellows might have.