That bit a posse at EOT a few years ago that a friend of mine was on. They started with rifle on shoulder, at the ready, Lassiter came thru and saw it....nope, everyone has to reshoot the stage or take a P.
When I was repairing them, I fitted the Uberti replaceable tab to them so the shooter could just by a new tab from Uberti if they broke again. I also added a spring so they had a little bit of give.
My friend who bullet casts for us was trying to order some new molds and magma has taken down their website, it says So long, farewell.
He called them and it didn't sound good