I have a Bushy XM15-E2S.  It has the 16inch barrel.  Brand new it shot high and required a considerable dial up on the FSP.  I recently installed an EOTech and a ARMS BUIS.  When sighting it in with the BUIS I was required to crank that FSP up some more.  So to hit center at 100 yards my FSP is even with the top of the FSP protectors.  Anyone else hae this problem or know of another solution.  Any help would be appreciated.

Just for the record I know how to shoot 8 years USMC and a Range Coach.

You've heard it before but this time it's true, "It ain't me it's the weapon!!"

Hey, at least you can hit your point of aim.  

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