Re: shoots are all left and right of bullseye in almost straight line
Does that 300WM have a brake on it or does it kick like a mule? I have a 300WSM that I have to settle myself in on or I do the same thing. For me it really isn't a noticeable flinch, maybe just a over-tight trigger pull and piss-poor follow through. When I really focus on follow through the horizontal stringing disappears.
FWIW, I am done being a recoil martyr and its getting a brake this winter ...