Thread: Loads for 300wsm

I havent found primers to make a difference. I use fed gm215m(large magnum match) but ran out and used some 210 large rifle primers and they werent any different. Using 165 targex now. Theyr my most accurate with 67.3 of rl-17 and 2.865 oal. 3230fps. Same hole at 100m 4 shots. Get the odd flyer but theyr never off by over 1moa