Was looking into getting something like this for my Canik TP9SFX.

https://45blast.com/products/canik-tp9sfx-compensator

 

I'm not sure what the law is regarding putting a compensator on a pistol. I know it's okay on a rifle as long as it's welded on. I see guns for sale with threaded barrels all the time here, but not too many guns with compensators for sale.

The only restriction on muzzle devices applies to flash hiders on semi-auto rifles that have too many other "evil features".

You can put anything you like on your handgun and not even worry about the pin/weld nonsense that you'd have to do with a rifle.

NB. The mere existence of a suppressor in NJ is verboten, regardless of what you intend to mount it on so I was ignoring those.