this was to try and match velocity to the pulldown powder and see groups and velocities match or disparity. So far, i am seeing that CFE223 is about 200 fps slower than that pulldown powder.
5.56×45 Rosco Home CFE223 69 SIE HPBT compare
this was to try and match velocity to the pulldown powder and see groups and velocities match or disparity. So far, i am seeing that CFE223 is about 200 fps slower than that pulldown powder.