manykids
Beginner
- Jan 27, 2020
- 12
- 0
I'm working up loads for my model 71 and can't find anything to help me with starting loads using H4350 behind Barnes 220 gn originals. I have two 71s, one I rechambered to .348 AI, if I can get data for the standard .348 Win I will be able to work with it to develop a load for my AI which is my goal. My ladder testing with 200 gn and H4350 went well