Don't have one yet. I'm finding it easier/cheaper to source a a stock gen4 ps90, a gen 1 trigger pack, and a ring sight than a full on gen 1 ps90. I'm thinking that would be a nice addition to my collection and would be a fantastically convenient weapon for roaming the farm and even home defense given the right ammo. I'm not high on pistols for HD, I'm infinitely better/faster with shoulder fired guns but shotguns & even SBR'd AR15s are a bit too large IMO. I like there to be something special about the guns I buy now, the days of buying a bunch of cheap milsurp trash only to realize I hardly shot many of them but had to care for them are over.Yes, you pull the trigger & they all go bang, once just like they are designed too. It's a fun weapon to shoot and very well balanced with minimal recoil for the round it was designed to shoot. How long have you owned your ps90?