Need your help guys and gals. Just picked my first AR. Got a sweet deal on a stag. Now...looking for a red-dot sight but I also want the option to magnify. I've seen the Aimpoints but I'll need to get both the 3x magnifier and the red dot sight. Anyone know of a quality sight that has both features. I'm leaning more towards ones that won't break the bank (Trijicon ACOG). Thanks for your help.