Sheridan Safety Removal
I am doing some work on a couple Sheridan frames and I can not determine what is retaining the safety mechanism (or the "cam pin" on one equipped with an autotrigger kit). I had one frame completely stripped except for the safety, trigger and associated pin. I could not visually see anything that was preventing the safety from sliding out either side of the frame, but something must hold them in there. I don't want to break anything as I don't have a huge supply of parts.
If you need to know, the reason I ask is that I have a couple frames of varying degrees of broken-ness and I am considering moving the autotrigger onto one that is less messed up.