Bubba had his hands on this gun. When I stripped the receiver, I found the problem right away. Bubba had made his own firing pin. Not too bad, put drilled a hole where he should have put a slot. The oversize hole (to allow the sliding action of the slot) allowed the pin to tip up on levering, causing the bolt to jam. He had also broken the left extractor. A cartridge would not feed because it takes both extractors to hold the cartridge straight to feed properly.
Bought new extractors, a firing pin, and couple of other minor parts from Numrich (e-gunparts.com). Put them in and had the gun functioning in less than 15 minutes.
My daughter told me she wanted to learn to shoot a rifle, so we went to the range yesterday. The lever worked pretty well, but every so often, a fired cartridge would not extract all the way, while a new cartridge would come up the elevator, causing a jam. Pretty easy to unjam, but a PITA.
Any suggestions? The only good smith I know of closed his shop last year, and I don't want to get ripped. Also the gun isn't worth the money to put a lot into it. If I can fix it myself, fine, if not, I can buy a decent .22 for less than $200.