Bought some new Nosler brass as the old Hornady stuff was getting passed its best.

Turned out the same powder charge of 25.6gr Vhit N530 provided the most stable groups, but I wasn't happy with 3/4" at 100 yards.

Thought I'd adjust the COAL and see what difference it made. Started with the longest 2.275" and decided that'd do!

https://photos.app.goo.gl/nRqDby7uFp3PxkL8A

https://photos.app.goo.gl/dtQroAyLNf8Pba967