I have a Stevens Visible Loader that I inherited and somewhere down the line I lost the assembly pin which keeps the barrel locked into the receiver.
I've seen most of the other parts for sale in various places but this seems to be a very rare item.
I'm wondering if anybody might know where I can find one.
If I remember correctly it's a half-roundish pin with a screw on the end to keep it place. I tried to make a jam fit pin once but I think it also jammed the pump action.
Looks like there's three of them in a parts lot on e-bay now but the bidding has exceeded my budget.
Maybe somebody will buy it & part it out.