Any AR15 experts out there

Don't get a carry handle. Go with a Back up iron sight. I have one by Midwest Industries it is solid as a rock. Troy industries makes a great one as well, and of course magpul makes great stuff.

I attached pics of my baby, let me know if you have any questions.

My rifle is an LMT carbine upper, LMT lower and parts kit with a hogue grip. The rail system is a free float system that extends beyond the front sight. Next on the list are a new stock and getting an NFA stamp for a suppressor.