well yesterday i found out why i missed last sat with the flinter...i hunted a spot where i cant use a rifle for 2 drives....and i noticed the rear sight was kinda canted to the side....i touched it and it moved.....my dang screw came loose....even though i had loctite on them.....should have checked it before i sighted in the rifle the final time...my sights have lines and everything so i could remember where they were after i check.....im going to for now on.....never thought that it would work its way loose......but it did!.....lesson learned.......