My eyes aren't what they used to be.so I've been considering a 1-4 x of some sort. Does anyone like magnified optics on their SBR and is so which one? I've been thinking about a Millet DMS. Thoughts?
I have a 1.5X TA44 ACOG on mine. Does that count?
I love my Leupold VX-1 1-4x24mm on my 10.3" rifle. I take it off when is suits my ADD, but it always finds it's way back to this gun.

I have an ACOG on my 10.5" 6.8 SPC. I really like the combo for my purposes (deer and hog). The optic choice really depends on your intended purpose.
My wife ran a Millett on her 10.5 for a bit.
She liked it well enough but she's tossing an EOtech on it as soon as the magic brown truck drops it off.
now that's making the most out of your rail space without being gaudy

You sir, are a lucky man.
So far, I'm loving the TA11 ACOG on mine. It's a great all around, do everything gun that I grab 90% of the time when we're heading out to camp or play.