02-23-2020, 06:19 AM
Kswhitetails Wrote:How does your brass look from your recent 30,2 test? Looking at your charts, I'd be inclined to treat that as my max, though I'd inspect your case heads carefully as you go to ensure continued safety. I'm sure that's over gas gun pressures. 2600+ fps is smoking from 130s in a Grendel.
Play with seating depth there and see what comes out.
Good luck, this is fun. How are the Norma GTs going for you?
The brass looked fine from the previous test at 30,2gr.
No problem with bolt lift, marks on the case bottom etc.
The speed from the previous test and now the second test is not really compatible since on the first test I shot with a muzzle brake and not the suppressor as done on the second test.

