FN FAL SA58 Barrel Re-Indexing (Las Vegas) 03-17-2020

This FAL shot about 2 inches to the right at 50 yards after I built it in 2003. Decided it was time to correct the actual problem instead of the band-aid rear sight that worked okay but just wasn't the right answer where my OCD is concerned. The barrel was over indexed to the left (over tightened) maybe a degree or half degree. I'm convinced the problem has been fixed but I'll do a part II after some range testing...soon!