My son in law picked up a Kwiksight side mount for his Model 94 at a yard sale for $5. Without the screws. It has a nice old Weaver 2.5 scope mounted in it, in good condition. Any sources out there for screws for this mount. It appears the receiver screws on the '94 will be much too short to attach the mount, as it is quite thick. any help will be appreciated. His '94 is a 1975 vintage.