Ldigio21
Active Member
- Joined
- Dec 25, 2011
- Messages
- 43
Working up a load for my 7mm-08 AI. Hodgdons lists max CUP of 49,900 with H4350 , 48 gr, and a 140 gr bullet in a standard cartridge. In rifles like the 300 Win mag max CUP is 54,000. So when loading a fire formed 7mm-08 AI starting at 48 gr and working up is it safe in a modern bolt action to approach 54,000 CUP?
I have a 20" benchmark barrel and 48 gr H4350 Garmin chrono at 2806 fps. Going to work up from there in fire formed brass. I use a MAC so can't use Quickload.
I have a 20" benchmark barrel and 48 gr H4350 Garmin chrono at 2806 fps. Going to work up from there in fire formed brass. I use a MAC so can't use Quickload.