Well I have told myself for a while now that I am done with my ps90. I per usual though could not leave well enough alone. I have always said I do not care for quick detach silencers. Welllllll I figured there is no point in having one that can and not. So what the heck I will give it a try. I am sold on it. I love it! I bought the hk 3 lug adapter for my gemtech multimount 9mm can. Also had tros custom make me a hk 3 lug adapter for my ps90. Screwed the original off and this one on and bam now I have a 3 lug adapter that I can use to quick detach my gemtech. Before any of you get on to me about using a 9mm can on here I assure you I tested it thoroughly and it works and holds up just fine. Mark said he had been using 9mm cans on ps90's for years with no problems. Took his word on it and while waiting on him to make the custom part I shot several hundred rounds threw the can and evaluated it along the way. The multimount is made of the same materials as the gemtech5.7 can. Also I have to say it reduces the sound MUCH BETTER than my sparrow .22 can. Anyways here are some pics from my dumb phone : ).