This is a gun we used to see in the EE from time to time, haven't seen one quite a while. Curious to know if anyone here has/uses one, and what they're like? Ergonomics don't look amazing, the pistol grip looks too chunky..but it's kind of odd/interesting. I know very little about them, just wondering if it's something worth pursuing (as a user). Accuracy? Sights any good?