I laid out the parts and most of the action is here. The top smap, linkage and bolt are installed as are several other parts. I don't find the hammer spring plungers and the pin that holds the sears in. The sear springs are installed. The safety linkage parts are in the buttstock. The small pin that holds the safety button is missing. The two small screws that lock the hammer pin screws are also missing. I have the J hook and scew that fit on the barrel lug.

The trigger plate assembly appears complete.

There is a pin about 1" long and 1/8" in diameter that I can't figure out if it goes with the action. It looks like it's new. (Just above the rear tang screw in the picture.)