Picked up a decent Model 12 with a sawed-off 19.25 inch barrel. As thin as the metal is, I am quite sure that a new bead sight could not be threaded. The only option I can see would be an XS front sight and some JB Weld. https://www.ebay.com/itm/XS-Sight-S...412874?hash=item56b22bf5ca:g:PnwAAOSwkkxeTUGf What are y'awl's thoughts on this? Again, this is the only remedy I can think of. Thanks in advance.