I am looking to work up a new .45 target load and have spent several hours comparing load data for 200gn bullets. I have a stock of Berry's plated hollow points but cannot find specific information on this bullet. I am planning to create a few test loads and chronograph then at the range. My question is if there is a rule of thumb regarding the velocity differences between lead bullets and jacketed of the same weight? Or round nose, SWC vs. hollow points of the same weight?
Thanks,
Paul