My 14-4 performs best with Zero 148 gr. WCHB’s. Delivered a 96-4x in the slow fire portion of my club’s monthly Harry Reeves bullseye match a few years back. Got me a 284 overall. I use Win brass, Fed primers, and Titegroup. I also have a custom seating stem that does not contact the outside edge of the bullet.......only the dome on the nose..........tdan