Okay guys I need some help. I'd like to buy a nice optic. I thought I'd want the strikefire but I don't know yet. My range only has 100 yards at the furthest.

Okay these are what I've been thinking:
Burris AR-F3
Vortex strike fire

A primary arms mini red dot or a red dot scope.

How durable are the primary arms scope.

I don't know which one I want haha. Can anyone give me advise.

Why a red dot scope, and not a red dot sight. You'd get more field of vision with a red dot sight.

Thanks everyone with dealing with me. When I'm done with my AR I'll post a pic.

And if I get a scope id like the xtr-14.