Quick poll: Would yall suggest laser dots or scopes for an AR15? I'd go with a scope for my ar10 or a bolt action, but I tried the red dot the other day and I see why people like them, although, Im not sure its for me. Also, could you post your reasoning on each selection?
Thanks
First it is incumbent on the person asking the question to supply all the data necessary for a recommendation first and foremost, what is the mission of the rifle?
For instance, even though I like the ACOG I have on my SIG 556, and the Aimpoint M3 with their 3x optical multiplier on my XCR, on my primary HD carbine a SCAR (L) MK16s, I run an Aimpoint T1. (Note: all my fighting optics are mounted via Larue quick detach mounts, as Tina used to say, "Simply the Best.") On my S&W M&P 22 I run a red dot too. My Beretta Cx4 Storm runs a Eotech XPS 2-0 used for games where a pistol caliber carbine is allowed.
The T1 is very light, allows me to leave it on 24/7 so I do not have to "turn it on" in case of crisis. Stone reliable, and if it should fail, get hit etc. I can shoot through it with my BUIS, or take it off immediately and go with the BUIS that way.
The optic used is based on expected application. My SCAR is my go to fighting weapon. As a civilian I do not expect to be shooting much over 25 yards, for legal reasons if nothing else. Could I, of course, but not expected. I train out to 300 yards.
Probability always out weights possibility in planning for professionals, and rational folks.
If you plan to use your carbine for play, competition, etc, then other glass may be more appropriate. If I was still marching to the guns, I might consider one of the S&B Short dots, or Leupold's new 1x8. But that is a lot of money for glass I do not NEED, and probably would not deploy. Some competitors use them. To rich and heavy for me but arguably the best.
But for home defense and fighting up close, a clean, light, reliable red dot is what I recommend and use. Keeps my carbine light and handy.
Aimpoints micros, proven durability, light weight, for me cleaner sight picture, and their battery life win out in the end.
Good luck.
Fred