Anyone own one or have any experience with them? I've been looking at one but wondering about their quality.

The original designers and manufactures “Modern Outfitters” were bought out a few years ago.  The company that owns the design now has nothing to do with the original folks.  If you are looking at one made years ago with all of its original parts you are good to go.  Can’t say anything good or bad about the new guns.

Yeah, I found that out, too. It's one of the original designs. Seller and I couldn't agree on a deal so I decided to pass.

I’ve had one for almost two years now.  I first saw one at the shop in Meridian but wasn’t able to get one before they moved to Dallas, and 601, while a dealer for MO, didn’t stock any. Mine is a Meridian lower but bought from MO’s Texas location.  I have run about 1000 rounds through it, all subs and all suppressed. GA RSTA, DA Wolf 9sd and Q Trash Panda, about equal time with the TP being the permanent can. It came with an SB brace and a Sylvan Arms folder. I changed to the LAW unit as I like the interface with the receiver better with the LAW. Trigger is a Timney, not sure which one. I SBRed it several months ago and put a B5 SOPMOD on it. Eotech 300BLK up top. I also installed a 45° selector.  In 1000+\- rounds I had one failure and it was a squib load that I caught before the next one went through.  One failure.  I would buy another no problem. It’s my bedside HD gun it that means anything to you.