Has anyone tested Staball Match in 223 with any ~77gr bullets? Hodgdon lists 24.0gr as max charge and velocity of 2750, but that’s with a 24” barrel. I want to see if this powder can at-least compete, or be close-ish to the typical mk262 powders.
I went to the range on Saturday to do some testing with StaBALL Match with my 24” Savage .308 Win. This range trip I was only looking at velocity by powder charge weight.
I decided not to measure group size on this trip given I use a MagnetoSpeed chronograph which hangs on my barrel.
My...