Originally Posted by
phil384
I thought powder charge affects the velocity and COAL affects the accuracy?
nope otherwise factory ammo wouldn't hit squat! get your powder charge sorted out and then if you must play with the length to get the minimum group dispersion, too many people spend too much time fretting about the jump to the lands before getting the rifle shooting well.
fine tuning the charge and the length will definitely show you the best from your rifle, but with 3MOA groups you are waaaaay from that at the moment, get the basics sorted out and then look at the detail.
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