I Only have one Larue Tactical rifle, an 18" Stealth 2.0. It was a leftover old stock rifle with the Keymod rail, but bought new about a year ago. However, It shoots very well, and does in fact meet their 1 MOA claim. I'm not sure it's needed in a combat rifle, but like you, I was looking for an accurate rifle. I'm older, less steady, eyes fading, and could use all the help I can get... I mounted a Primary Arms 1-8 LPVO with ACSS on it, and I can easily do .75" with 75gr Hornady TAP. (from the bench, with support) My main combat load is the IMI version of the Mk 262, and it doesn't shoot that quite as well, 1.25" or so, but still very good for all the bad reviews I read on the IMI. It's what I have the most of though, and what my SBR loves. It will also shoot 193 right at an inch. I just save my TAP for times when I really need the accuracy, but at combat ranges in my area, should things go bad, I don't think it's gonna matter. Good rifle in any case. I'm happy with my buy.