JTH,
7 Sherman Max powder ideas?
Need some advice. My 7 Sherman Max is done. 100+ rounds fired and ADG brass fire formed twice. It’s built on a Tikka action, 22inch 1in8 twist HCA barrel, etc. It’s about 8- 8.5 lbs scoped. Trying the 145gr Badlands BDG2 bullets. Seated .020 off the lands, 3.055 COAL and I tried N550 powder and...
www.longrangehunting.com