just to add to it, i have a cracked 553, not really noticble but... the thing that sucks most is the dot alignment. if i shift my head around my dot moves near 1cm on a target 10 ft away... that's huge. it's bad for aim.
where as my cheap ehobbyaisa RDS moves less then 1mm in the same situation.
seems the EOtech replicas are just for gun pr0n if you asked me. like expensive crack whores.
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