The powder blast stuff has no value except if you are shooting a lot of black powder and are not going to be able to clean you gun for an extended period of time.
I'll look at it next weekend if you don't have it sorted out yet by then.
I got the CPL as well, but tried the Powder Blast first. However, upon taking a closer look at the inside, I don't think it's a rust issue. I couldn't get a good enough angle for the picture, but I can see that the partially chambered bullet is hung up on the edge/lip of the magazine. It just didn't make it all the way out of the magazine and into the chamber, so the action can't pull back because the bullet is stopping it.
Would this cause the magazine not to come out? I've never unloaded the magazine on this gun, but I know where the release mechanism is at; it just won't do anything.
Regarding the forearm screw... If I remember right from way back when I mounted a sling swivel to that screw those things are torqued down and loctited on from the factory like you would not believe. I had to take mine to a smith to get him to put it in his vise and use some special tool to get it off.
That would explain it. I thought maybe getting a larger flathead would give me a little more torque, but if the factory screws and loctites it in, then I may have to take it in to a gunsmith.
However, there is a sling swivel on the screw, so unless they came standard on some models, I would assume my dad had taken it apart at some point to install the swivel. Unless he had someone else install the swivel and they also tightened the screw like a mofo. But then again, I have a hard time believing my dad had not taken the gun apart at some point in time to clean it, and he wouldn't have gone to this extreme to tighten the screw after putting it back together.
But given that there's no rust that I can see externally or internally, I also have a hard time believing that it would be anything other than extreme torque that's holding the screw in. Maybe the gun jammed on him pretty early on and he never actually cleaned the thing, therefore never taking the screw off? I have no clue...he's passed and my mom doesn't know diddly about what he did or didn't do with his guns.
OK. OK. I hear ya! $110?
To repair, restore, and clean it for me? Deal!