Simply beautiful on my p90. I kind of wanted to steer away from the silencer look for hiding the inner barrel so this choice worked out great. Sure it resembles the civilian ps90, but personally I find the gun has a much more comfortable look to it.
The metal it's made of is very nice in quality. When i rub my hand on it it makes a nice "schwing" sound as I come off. (glad that didn't sound sexual...) and if you give it a quick flick it rings. Not sure if that's a turn off for some people but I love it.
I actually dropped the gun on this extension and was happy to find that no damage was taken to the gun or the barrel itself.
If you want a good look to your p90, this is an awesome choice, I love it
Great metal material
Screws on tight
it has the PS90 look if you're not into that
adds quite a bit of length, but that's what's going to happen if you're adding length to your inner barrel anyway