I know it's a long shot but figured it couldn't hurt to ask, never know what some folks have lurking in their parts bins.

Would be used for project .22. The barrel will be used only as a template for exterior dimensions and contouring, could care less what the bore looks like, heck it could even be bent or cut I suppose. Only requirement for the gas tube is that the exterior not be very rusted and / or pitted.

Thanks,