So purchased myself a PSA AK47 G3. Comes with standard AK style threading of 14x1LH. I run a Rugged Surge on my other .30cal rifles but they are 5/8x24. Contacted Rugged and they do not make an adapter for their line of suppressors because of fear of non-concentric threading on most AK barrels. Their suggestion was to cutoff existing threads and have them redone in 1/2x28 which I thought would leave the barrel walls a little thin. So what to do. Is there an adapter out there 14x1 to 5/8x24? Or move the sight back cut off the threads and re-do or can the existing threads be re-cut to 1/2x28?