Fuzz

What is your crimp measurement? Please

I have always ran this gun at 1.26 but Hodgdons website says 1.20 so I shortened a bit.

All Large primer brass. From testing I am using 4.3 gr of WST. From my testing this was the best grouping I could get on bullseye. 4.3 to 4.6 were all about the same. Less or more went grossly awry I would love to be able to load some Win231 or VV or Clays for that matter bu I cannot find any so I am trying to make due with what I can find.

I have just tried for the first time Extreme Bullets and my load is all over the place and I am looking for advice. I am loading 45 acp 230gr copper plated RN. I am using Winchester WST which is m first experience with this powder. I have been playing with the load trying to find some accuracy and do not seem to be finding it. My COL is at 1.23 My crimp is set at .47 with variances running from .4695 to .47 Extremes website says that I should run a light crimp which this is the same crimp I used with polycoated lead cast. My question is what crimp is anyone that is experienced with this bullet using? What is a light crimp? Crimp is the only thing left that I can think of that would be scattering my groups. Thanks for any assist.

Hello from Indiana, Just coming in to bounce around and draw from the vast knowledge available on here. Been shooting all my life and I do shoot the USPSA but mainly for defensive training purposes. Look forward to getting to know you all.