Inside joke and I won't go into it...but I used to want one of those. The bore axis is too high and durability was a problem and those are enough reasons for me to have changed my mind. I loved the trigger, though. It felt just like the spring-powered "space pistol" toy I had as a child. Exactly like it.
I'm the only person I know who liked that trigger.
I saw one not too long ago for $500
I was tempted. Very tempted