I have the 4095 (same gun, just in 40 S&W). They are pretty fun to shoot. $125 out the door with a scope is a really good deal. Their price is starting to go up on the auction sites, and the retailers are sure to follow shortly.
The only down-side to them is the magazine. It would have been nice if they would have done what Kel-tec did and allow for the big-brand high capacity mags to be used.
I've fired quite a few boxes through mine, and can't remember ever having a jam. Like I said, they are fun to shoot. If you get a chance, go ahead and buy 3 or 4 extra mags for it.