The 6920 or 6940 would be my choice if they weren't marked LEO. I would also feel comfortable with an LMT M4.

But for my favorite AR, it has to be a Colt light weight carbine with a flat top receiver. The closest you can buy off the shelf is a 6520 but you have to change the A2 upper for a flat top.

Throw a low powered variable scope such as the Leupold 1.5-5, add Troy flip up back up iron sight, a LaRue rail, TD verticle grip, a Magpul enhanced trigger guard, a Rock River 2 stage trigger and an LMT SOPMOD stock and you have the perfect all around gun. (In my opinion anyway)

Why? Colt is highly reliable out of the box. The light weight barrel is 1/7 twist, will handle light or heavy bullets and handles amazingly well. They are usually around MOA accurate which is good enough for anything in 223/5.56 range.

I have an M4 and an HBAR as well but the LW does it all.
[Linked Image]

Last edited by TWR; 07/19/09.