I've used 3.2gr Clays with 180gr Zero TCFM's. It's pretty light and my IDPA buddies gave me a lot of sh!t for using these powder puff loads. Never chrono'd them but a friend who gave me the recipe swears they make PF for SSP.
Shooting a Glock 23 gen4 and a 27 Gen4.
I have lots of bullseye. 180gr HP data from Lyman calls for a max of 5.7gr. Alliant 180gr HP max load calls for 5.5gr. For a factory load equivalent what do I want to use for this 180gr TN FMJ???
Thanks,
Bobby