WTT/WTS my M4 clone red and green dot for a front and rear flip up sight set. can add cash on my end if need be. i received the scope this week on a deal where it was a good deal with a magnifier, but i don't need the scope. do need back up sights though. i can email you pics of the scope. in nice condition. no flaws that i noticed. could probably use new batteries though. the current ones look pretty old. asking $65 shipped. email me at firstname.lastname@example.org for quickest response. looks like a primary arms scope but i can't be sure. doesn't say anything on it.