3.5 gn of ba9 with your 105 gn bullets give 779 fps and 12900 psiOriginally Posted by tinbum
4 gns is 878 fps but in red at 17040 psi
Edit. With your 158 gns bullet with 2.5 gn ba9
Shows 664 fps but 21343 psi … that’s way over
Elvis Floppyfeet
3.5 gn of ba9 with your 105 gn bullets give 779 fps and 12900 psi
4 gns is 878 fps but in red at 17040 psi
Edit. With your 158 gns bullet with 2.5 gn ba9
Shows 664 fps but 21343 psi … that’s way over
Last edited by loiner1965; 02-09-2023 at 01:17 PM.
email...... stephenbarrow@ntlworld.com
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