So THAT'S dillo HQ.
Funny how someone thinks of a new project then finds out that 5,879,430 people have the same idea. After reading up, talking to some RKIs and driving myself nuts, I've made the switch from 10.5/14.5/18.0 to 12.5/16/20. (and 1/7 to 1/8) I was missing the 20.
I went to the AMU site and found some specs and unlike some uppers, making the real deal is actually feasible. But at the end of the day, I figured 1. if the AMU didn't make it for me, it isn't going to be the real deal anyway so 2. why don't I make a version (the vaunted "-ish") that I can do that MIGHT even be better spec wise that the issue upper.
Should have it together in two weeks but I did decide on the LT 12.0 instead of the DD. I've never owned a DD but for me, with the exception of a couple of strays off the reservation, I'm staying with the brand I know, trust and will probably assure that I have no money in my daughter's college fund.
For the upper, IMHO there is no finer than the Stealth. I will not sit here and tell you that there are glaring differences in rail systems. I'm sure there are quantifiable differences but I am not capable of finding them. For the upper though, I can, at least unscientifically,
I switched four rifles from excellent quality, forged, true uppers (Colt M4s) to Stealths and there was in each rifle with no other changes, a measurable tightening of groups, with my SPR being so ridicuously better I thought something had to be very wrong with it before.
Anyhooooo, nice to see so many SDM-Rs being built. I can't wait to get mine finished,