Picked up one recently. Came with 3 mags and the factory soft case and even the original shipping box!

I've read very little about these guns. It seems to be a well made but heavy.

Any thoughts or opinions?

I had one a few years ago and it worked like a charm and never had an issue with it. It ate whatever I fed it and was pretty accurate. I replaced the sights with a rail that I cut to fit and put a red dot sight on it. I also replaced the stock, as it is rather flimsy, with a HK folder. I just removed the butt plate and drilled a couple holes to mount some screws  and bolted on the stock. All in all, if I got a good deal on another one, I would probably get it, maybe a pistol version.