Not enough for me. I personally use .750” bbl OD as the benchmark for threading at 5/8-24.
Real close, IMO. I wouldn't want to go that thin, even with relatively low muzzle pressures of that cartridge. You could do a brake/adapter that shoulders up internally. Not real sexy but would be a solution. Still have a minimal shoulder area for it to butt against.
Yea… only option is to shorten or rebarrel…
I think a adapter can be made to work fine that will bottom out on the od of the adapter. If the bbl od is .750, you could bake a 3/4-32 adapter that has a "square" bottom to the threaded hole..that will accommodate his suppressor. That'll do away with any concerns about shoulder area as well as bbl thickness over bore diameter.
She's got all kinds of room on her setup. The op is much tighter that you were with hers. It doesn't take much shoulder area but his bbl wall thickness is too thin imo. If you gotta make/use an adapter, might as well address both areas with it.
I can certainly relate to that but an adapter should be easily made for between $50-$100 bucks. Two setups by my method though. One to square up the muzzle and then making the adapter. Probably still under $100
Yes, either way, unfortunately. Especially with something with a bit of recoil. An unattractive clamp-on adapter could be done but it'd drive you crazy if it moves AT ALL and could potentially damage the suppressor, but not real likely. There are ways to prevent any possible slipping, though, easily enough.
It can be done but I also can't disagree with your logic in that regard either.
