I received a bunch of these several years back. This kit includes, an 11.75 inch brass barrel (plastic coated on outside) (ID is .685), a steel front grip frame screw for a nelson 007 frame, a plastic body with metal thread insert and a metal spacer that goes between the valve body and the gun body. No internals, completely empty. End of plastic barrel is worn, I think from storage because the kits look new.