Try looking here. Silencershop.com
u want A 22lr can, or a 9mm can. Start thinking that way. 5.7x28 is a unique round. U could use a 5.56 can but they are heavy.
This is what I use on my ps90. I also have a spectre II, but I wanted to have a flash hider mounted on the rifle for when firing unsuppressed since the ps90 isn't a dedicated suppressor host for me. I also think that the .22 can looks strange on the end of the gun. The socom wouldn't be a good option for .22 though. First, you should look for a user serviceable can for .22 as you will lead up the can, and also the socom is just too heavy for how light most .22 rifles are (not to mention how ridiculous it would be on the end of a .22 pistol). I very much prefer the spectre II for .22lr if you don't mind the 8 oz of a stainless .22 can (I also own a Silencerco Sparrow and an AAC element2 as well).I was considering a Surefire SOCOM 556 for my .223, .22LR, and the PS90 since I already have compatible brakes on the first two...anyone try that configuration with their PS90?
I got the same thing (primarily 22 though). I'm not sure if I'll ever get anything in 5.7, but just in case I wanted a can that could handle it.