I have a Poseidon and its short but it's probably not what you're looking for. It's light enough that you don't need a booster on a pistol, but it is not FA rated. It's a wet/wiped design and in my experience starts to get loud after about 20 rounds.
However it's a lot of fun on a pistol. Not full size can quiet even with new water and wipes (but then again it's only 4" long), but it's great if you're looking for a micro suppressor that's hearing safe for a mag or two. After the wipe's gone its not comfortable but it's bearable. Definitely better than an unsuppressed 9mm.
And TM has excellent service. I've contacted them a few times with questions and they've always gotten back to me quickly.