Pressure testing my 2-Ball Loads
Here’s a follow-up for my two-ball load I’ve been working on.
Load goes has followed:
-2.75” Cheddite hull
-26 grs of Longshot
-MG42 wad
-2 .60 cal hard cast balls with a 20 ga low profile gas seal between. #47 buffer added.
-roll crimp with a bingo chip as an overshot card.
- velocity hoovered in the 1100+fps.
Pressure testing:
1. 10,969 psi
2. 10,573 psi
3. 9926 psi
The purpose of this testing was to check repeatability of my last range outing. I shot these using mod and full chokes. Patterned better with mod.
1 st shot:
https://uploads.tapatalk-cdn.com/202...5c4ff62881.jpg
2nd shot. Forgot to add buffer:
https://uploads.tapatalk-cdn.com/202...d796170d0e.jpg
3rd shot with the mod:
https://uploads.tapatalk-cdn.com/202...d56793874a.jpg
First shot full. That’s two holes, but I could not repeat that.
https://uploads.tapatalk-cdn.com/202...4fa0df8ee4.jpg
2nd and 3rd full:
https://uploads.tapatalk-cdn.com/202...744ac9f80d.jpg
https://uploads.tapatalk-cdn.com/202...cc327bd297.jpg
Pattern size:l and pressure.
https://uploads.tapatalk-cdn.com/202...91d96623db.jpg
https://uploads.tapatalk-cdn.com/202...2691473c82.jpg
https://uploads.tapatalk-cdn.com/202...ad9e853012.jpg
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