Gonna sound odd, I found a cylinder in the glove box of my truck 4 years ago. I texted Seller immediately and he had no idea what it went to. Another Friend thought single six and appears to be rimfire. No idea if it is or if it’s a 22 Lr even but send me a length measurement and I can verify. It’s got some surface rust but free is ok for price. I’ve been meaning to recycle it but hadn’t gotten around to it.
