.25x40mm Range Results
Load Data: (standard disclaimer as with any wild-cat, use at own risk and work up slow)
.25x40mm 16" 1:10 carbine length gas system, fire-formed brass...worked up several loads between but only posted the whole unit loads....
100 SGK 19gr 1680 = 2,310 fps
100 SGK 20gr 1680 = 2,411 fps
100 SGK 21gr 1680 = 2,520 fps
100 SGK 19gr H4227 = 2,530 fps
kurtz