Seems like, with the DAO trigger, the mag would not free fall out of the gun when I pushed the release, but with the 804 (and FAT) trigger it does. Might want to check on that as I swapped mine out soon after I got it.
FMK, from my experience, has excellent customer support, give them a call or email if you can't find the answers here.
If I was going to buy another 9mm, I would get another one of these, maybe in ODG.
I'm no "gun guru" by any means, I've owned guns since I was 13 (almost 55 yrs ago!), but just in the past 2 years have I had the urge to start shooting, mostly target and simply plinking. Nothing competitive and I get all my food at the corner Food Lion!!!
I've probably averaged once/wk at the range since June.