Will Munny;c-9549067 said:
How much difference is there in a 16", 18", and 20" barrels on an AR? I'm kinda thinking I should just get a longer barrel and put a scope on it. It just doesn't make sense for me to have red dot and short barrel for what I'm gonna be mostly using my AR for, but what I'm doing exactly what I wanted to avoid by buying a cheapie AR and then upgrading parts. I really regret not doing more research and saving up for something a little nicer.
well, you can always just get another upper and be able to switch quickly if you want to go back and forth.
if you go up from 16" (or 14.5" with a pinned muzzle device, i guess) because you want accuracy/distance, go to 20" and go HBAR. ironically, in this state, HBARs are mandatory, so hey.