I'm well aware of the Nemo/Falkor connection. I had the chance shoot and review quite a few Nemo rifles, probably 8-12 rifles altogether over 2012-14 while working at the 1st SFG(A) Sniper Detachment. I was not impressed with the accuracy or reliability as a whole. Typically if the rifle could shoot accurately then reliability was shit and if reliability was good accuracy was shit. Lot of 2 MOA guns and blown primers, broken parts as I mentioned earlier. Now I'd say this is dated infomation but fact is I keep seeing these rilfes show up to my PR classes and worse off LE classes and honestly usually the rifle doesn't make it all the way through a 3-5 day course without some major issue. In some cases the shooters just quit.
Now as Falkor is concerned, in 2016, against my better judgment and that of my peers, I approached Falkor about using one of their .308 gas guns for the 2016 US Army ISC. Again you'd think if you're going to spot light your company you'd at least put your best foot forward but at last the apple didn't fall far from the Nemo tree. Falkor ended up having to sending me two different rifles over the course of our train up. After 1500-2000 rounds between the 2 guns and 4 deferent shooters we could not get either one to hold sub 1.5 MOA. I ended up driving to the ISC with no rifle, luckly found an OBR on the way down, boresighted it on the highway and finished 3rd that year.
Bottom line is there is no way I'd ever recommend either one of those companies to a student or client based of my experience as an instructor and actually seeing what these guns do in the wild. As a recrational shooter it's a gamble with your money, as professional shooter it's a gamble with someones life. Fact is building large frame AR's with consistent accuracy and reliability is a hard nut to crack. Even companies like LaRue, Knights, JP are not perfect but the odds of you getting what you pay for are pretty damn good when compared to Nemo/Falkor.