A-con
New member
I've been useing IMR 4350 for years. It works well in my three main rifles, 7mm-08, .270 Win & .338 Win Mag. I'm concerned about how the loads will preform in very cold weather. Most of my load development is done in the summer at 80% to 100%, and some of my hunting is in very cold, like below 0%. I gess it won't matter if the animal/target is 100 yds away, but if it's a long shot like 400 yds+ a hundred FPS could make a big difference in the point of impact,
any thoughts or suggestions ?
any thoughts or suggestions ?