this meant be hard to understand but I have a M4 carbine,, when i do target shoothing on pop can in my yeard,, i have to line up the pop can on the right of my front sight,, so to me it whould same that the bb turn right. Now i jus got a A.C.M. Eotech 551, and before i jus add the normal rear sight that come whut the gun and it work fine. So iguess am asking is it possible that i install the eotech incorrectly or can it be a other problem.
any suggestions whould be great.