How consistent (bore concentricity) is the factory threaded on the suppressor ready barrels ?
I'm fixing to get a sparrow or spectre II and I am trying to figure out if I want to have my barrels threaded by a gunsmith or buy a new one already threaded.

I don't think I will have my CZ threaded so I'll be getting another 22mag in it's place.
My 17hmr (savage) will probably see the gunsmith...
My remington 581s will see the gunsmith.
My crackbarrel NEF 22lr will also see the gunsmith (great for around the home varmint and feral cat control).