I shoot Federal's American Eagle 115 gr FMJ for practice and Federal's HST 147 gr hollow details for protection. I also make use of the Fortunate Gunner tests as a primary criterion in making the decisions. Some folks want +P and other ammunition which will penetrate further than 18 inches. https://9mm-casing85184.topbloghub.com/43130405/5-simple-statements-about-9mm-reloading-explained