Follow up- I went for the Colt 6920, which I should be getting in a few weeks.
Follow up- I went for the Colt 6920, which I should be getting in a few weeks.
I'm a new enough shooter that I'd be lying if I claimed to be doing anything that tested reliable or repeated indexing of the grip, so take the following response as being of dubious value. As it is setup out of the box, there may be indexing issues since it's a thin tube with movable rail sections. The movable rail sections that come from the factory are at the end of the rail at the 3, 6, and 9 o'clock positions and, at least for me, that feels just a little longer than is comfortable to grasp. I am inclined, having read a lot and shot not nearly so much, to move the bottom rail piece back a few inches and put a handstop, like the Larue one, on it so that it makes a point that I can comfortably and repeatedly get a grip. The tube is thin enough so that something like an afg isn't needed. Daniel Defense sells the rail sections individually if you needed more, though I think the three sections on there are probably all that's needed for a light, sling attachment, and a handstop.
Thanks. Not sure I understand your point about not needing an afg on the things tube. Why would you need one on a thicker tube as opposed to a thin one?
Also worried about the heat issue you mentioned.
Praise be to the LORD my Rock,
who trains my hands for war,
my fingers for battle.
-Psalm 144:1