Ok, here goes some more suppressor questions based on some things that Jeff wrote on another thread...

Do threaded on suppressors (directly to the barrel threads) have much of a POI shift? I am assuming they are less than ones that utilize a mount.

If I go with a threaded on suppressor, how easy are they to take on and off? Will taking it on and off damage it or cause unwanted wear and tear?

If I go with a threaded on suppressor, and I remove it from the gun (AR-type), should I expect anything bad other than a lot of noise? In other words, is shooting a rifle with no muzzle device a bad idea??

Thanks guys...