I've managed 3moa or abouts out of my Ruger 77/357 with the Lee 158 RNFP (ACCOWW PC HF Red) over Promo at 1200 fps. I'd like to get up to 1400 fps or so, if possible. I've made a few feeble unsuccessful attempts with Herco and 2400, but thought I'd poll the audience before trying again.