R10 Scope Rail Screws

Anyone out there have to replace any scope rail screws on their Beeman R10? I called Beeman and they had nothing they could locate. I suppose I could try some specialty hardware providers in town. What do you guys do when you need to replace screws on out of production airguns?

By the way, I'm looking forward to the shoot at Kevin's house on Sunday. Hope you Denver airgunners plan to make it. I can't wait to see some of your collections.

Thanks in advance.

Jamey Mills