To be entirely fair:
Military spec red dots have features hunting red dots don't. A military grade red dot doesn't reflect the LED or laser on the front lens, it hides it so it cannot be seen. They are proof to immersion in water, something the little NCStar I owned for one day could never do, as it had no seals at all.
The mil grade red dots have actual windage and elevation adjustments that work, the cheap junkers have bits of metal in them that resemble screws, but operate with a +/- resolution of two to three clicks. There is so much slop they can't possibly be zeroed, the adjustments are too coarse.
Better grade optics will circle the target and return to zero, the cheap junkers don't have the resolution to make it back. If the range test doesn't include that, it's just a advertisement by owner, not a test of actual performance. That's what clogs up the net with a lot of attaboy posts with no substance.
Read up on the range reports of top quality scopes, and apply those standards of testing to red dots. You will get a much better assessment of how it will perform - and it still makes a difference, even though the two major brands mentioned, and half a dozen other competitors have parts made in the same Chinese factory.
It's when you have to be Berry compliant the price skyrockets - issue red dots must be built on US soil, and the labor rate, overhead, etc all contribute to them being twice the price. The irony is that so many of us are simply too cheap to pay our own labor rate.