Newest uppers with the Mk18Mod1 being the one on the Noveske:
Don't mind the Pelican full of panels and parts...
The DD lite 9.0 and RIS II are sweet rails. I couldn't recommend them enough.
The ACOG doesn't really belong on this upper. It's for the 14.5" above it.
Here's a pic of the TA33R-8 and what it would look like if you were to keep both eyes open and look at your target unmagnified (using BAC). When you stop moving, your dominant eye automatically takes over and you get the magnified image. Pretty nice. Just an FYI for those of you who didn't know or think ACOGs are a bit too much...
This will be my first post on this site. How about the only left handed 45cal AR15 in the world. It comes equiped with an SRT Arms Supressor and uses 30rnd Grease Gun Mags.
Not sure about an optic, I still have (4) lowers awaiting uppers and I just ordered another superlight from PK and my son has already claimed it!!! The ARMS is off of my sons rifle, bottom pic, he liked the ACOG mounted farther back so we took off the BUIS.
I sold off my Eos, and my son and I both have ACOGs on our M4orgerys: