Decided on a load for the LAW 300 win mag. Retumbo wasn't giving me the type of velocity I was looking for, just couldn't cram enough powder in there. Switched powders and came up with a load that gave an average of 2798 fps with a SD of 8 and put 5 into a half inch at 100 yards and charges a half grain above and below also grouped well and landed at the same point as compared to point of aim. The max load I tried showed no signs of pressure and Quickload gives a predicted velocity of 2812 fps with my seat depth, measured case capacity and charge (gives me a warm fuzzy when real life velocity is close to predicted) and it is well below max pressure so I will be working up higher to see if there is another accuracy node at a higher velocity as this gun won't be getting shot a lot except around hunting season if I decided to take her out and I'm not too worried about giving a little barrel life up for the extra velocity and range.
