Does anyone happen to have any pictures of the innards of one of these things? I just picked one up and the cylinder bolt just flops up and down. I took it out to see if it needs a replacement spring but for the life of me I don't know where the spring would go if there was one. The slot for the bolt goes all the way through the frame. Maybe its just supposed to cam off the trigger? I've currently got the gun soaking in Kroil to try to remove the frozen cylinder pin. If I can get it all the way apart I will post pictures to illustrate what I mean.