I don’t have a threaded barrel, I use the $30adapter and have zero issues
Just a FYI. The Ruger 10/22 Threaded Barrel Adapter from Tacticool22 enables you to attach end-of-barrel accessories on your Ruger 10/22, such as muzzle brakes, suppressors, and flash hiders. Comes standard with 1/2-28 RH threads. Black.