So, I have a new checkering/front strap jig for my milling machine and I am in need of an old broken down frame, or a very cheap pistol for a test subject. I know I can get a Foster, but thought I'd check with someone on here first. Only requirement is that front strap is unfinished. Oh, and as cheap as possible please as it will just be a tester project. Thanks, if all works with this I will be able to do multiple types of front strap treatments.