Good article. Thanks for posting that 6pt-Sitka.
I agree with Carl, it would be nice to see the pressure variations on these loads. I sent in a short 10 load with Longshot some time back. Very little velocity variation (32 fps) but there was one shot that went 10,000 psi. Low reading was 7,900 psi.
For my own purposes, that test made me discard the idea of Longshot in the old gun.
That test data included in the following thread.
http://parkerguns.org/forums/showthr...short+longshot