Recognize these gun parts?

Hey guys, a friend of mine was studying gun-smithing a few years ago. He brought me these to see if I had any use for em. Unfortunately no Single Point Red Dot scope that I need for Biker Scout blaster I'm trying to build. I gotta give back the big scope, but he said I can have the small one. Don't know if there's reason to make a mold of the big one. Anyone recognize these from some sci-fi guns? I know the scope rings on the big one are the same as the Rebel Blaster, but I think my Hasbro Rebel blaster is good enough for me.

He told me to keep the wood body. It's some kind of old rifle, and probably worth something, but I don't have a use for it. If I don't think of a use, anyone wanna paypal me some money to ship it?

The old stock looks like a Mosin Nagant stock. They're pretty common so It's not worth too much unfortunately.

How much would you want to ship the stock to Indiana?