New Barrel questions
I'm going to rebarrel my Rem 700 22-250 to a 250 AI. I'm thinking of a McGowen barrel in a 1-9 twist. It only comes in a 4 groove. I'm looking at shooting 75 gr Amaxs. I'm hoping for a 600 yard plus rifle, as long the nut behind the but is tight. My questions are from what I've seen McGowen barrels seem pretty good what are others impressions? Will the 4 groove barrel be good for what I am wanting? This will be my first long range rifle.