John, Using your info I can see that this one matches the "later" models and the piece I described as the link is the cocking hook. The pin prevents the barrel lug from going down; it hits the top of the hook. I've taken the pin out and the action closes and locks up fine; however, in broke position the opening for the pin is only partially exposed and the pin cannot be inserted. Even if I could install a tapered pin into the hole, it would not align with the forked portion of the hook. With the barrels removed, I have put pressure on the hook with a screwdriver against the hinge pin to lift it up. It moves but it springs back down into the receiver. I was hoping it would cock or latch but I am wary about how much force I can apply without bending something. I have been advised by others on the forum that it is a non-shooter so it doesn't have to be fixed but I hate to give it back to the owner in worse condition than when I got it. I appreciate the info you have have given and I am open for more advice if you dare. Jim Oakley
