Went to the range today to try out my new Buffalobore 335 gr. for my 444. Still waiting for BTB order. Took three shots and admired my one foot group! Fired three more groups with them landing all over the target. This is in a newly fire-lapped and polished gun. I went immediately to my supplier , bought 50 300 gr. Hornady jacketed bullets, loaded them up and quickly shot a 2 inch group. What gives?