I had that problem . My POI was always to the right , iron , red-dot , scope all rifles . My problem was canting the rifle .I was shooting about 3/4 MOA to the right . I would shoot sub MOA groups but always to the right . Every time I pick up any rifle and put it up to my cheek the cross hairs look canted . My natural/comfortable stance/hold makes the rifle cant . I re leveled all my scopes and have been really making an effort not to cant my rifle . I'm shooting better now .
As of this date 8-18-14 at 6:42am I became a proud grandfather I guess I'm officially old
Government is not reason, it is not eloquence, it is force; like fire, a troublesome servant and a fearful master. Never for a moment should it be left to irresponsible action."-- George Washington