OzFclass

Chronying the 180gr hybrid jumped in a 284/shehane then chronied the 180vld jammed with the same charge? Mind says the velocity will be higher with the vld with the increased pressure from jam and longer bearing surface, but not sure...

Brad I shoot both but all jammed and they are interchangeable with regarded to load & node.
RB

I don't know about swapping projectiles but I found about 30fps between jam and jump