Yeah...all that stuff varies.....I've got a PMR30 that shoots 22WMR and I swear it's louder than my loudest 45 Auto gun with ANY ammo. I also have a SW Model 617 10 shoot 22lr I shot in my basement to a shot trap not far from my computer I use sometimes to express frustration with things said.... I've even taken to using that Colibri Primer-Only loads for plinking in that case, and It's just as quiet as a suppressor can with regular 22LRs....
Yep, but he asked about big box bricks and they are all pretty loud. They are much quieter supressed but Atilla got that downrange pop.