If you're starting with 140-class bullets, just use 2209. It also works well with 150s but past there, I'd be looking at slower powders.
Mine is doing 3130 with no pressure signs with 150 LRABs...
Type: Posts; User: 6x47
If you're starting with 140-class bullets, just use 2209. It also works well with 150s but past there, I'd be looking at slower powders.
Mine is doing 3130 with no pressure signs with 150 LRABs...