I keep a set of electronic muffs next to my short AR.

Cheaper than a silencer and no paper work.

As for the original question, red dots are faster at the distances being discussed.

Last edited by antelope_sniper; 03/28/20.

You didn't use logic or reason to get into this opinion, I cannot use logic or reason to get you out of it.

You cannot over estimate the unimportance of nearly everything. John Maxwell