Hornady 046422 Full Length Die, 450 Bushmaster Features Hornady's No-Risk Lifetime Warranty Standard 7/8"-14 thread that works with all reloading presses that take standard dies Hornady Suggests Spraying all metal parts with Hornady One Shot Gun Cleaner-Degreaser and Dry Lubricant before using the dies (Sold Separately Item# 270-323).