Finally got to test my 300 win mags which are 180 nosler ballistic tip and propelled by RL22 (courtesy of big honkin jeep); ran an Audette ladder in charges ranging from 72 to 75 grs (.5 increments).

Unfortunately, the biggest range I can fire at is 100 yds--and I've managed to get adequate results before with other calibers up to 308 win. I tested 7 loads for each ladder and repeated them twice--and every shot of all loads landed within about 1 MOA in both tests. The good news 300 win mag is gonna be good with just about anything at close range--or so it appears. The bad news is I'm pretty sure I'll never find any nodes without going out to 2 or 300 yds.