In my opinion they all have their benefits in CERTAIN situations. However in alot of others they do become quite useless. Not many people have the time to look down a scope or other and make sure their shot is on during a regular fire fight. However I got a red dot last week and put it on my gun. I really like it when I'm far away it helps with aiming alot. Plus besides it looking cool. It scares alot of people haha.

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May all theirs bounce and all yours fly straight and true. ------------ ...
I win... ............................. ................