Hi, my 1980 Williams Firepower has an "enemy" target with the after market bracket that mounts from the front instead of the back. The issue is that those holes are completely damaged and I don't necessitate the proper tools to fix the holes. Could anyone tell me of where I could find the original bracket?(mounts from the back) Anyone make them or have an old bracket off a Firepower I could have? The orignal bracket holes are perfect. Thanks!