.280 Ackley Improved Redding Full Length Die Set The Redding Full Length Sizing Die Set includes a Redding Full Length Sizing Die and a Redding Standard Bullet Seating Die. The Redding Full Length Sizing Die allows the handloader to completely size the body of the case and set or bump the shoulder back to adjust the headspace of the cartridge relative to the firearm's chamber so the loaded round will chamber easier. The Full-Length Sizing Die includes a decapping rod assembly with a sizing button and decapping pin which allows the reloader to remove their spent primers. The Redding Bullet Seater includes the seating plug or stem and a built-in crimp ring. Adjusting the seater relative to the shellholder can take the crimp ring out of play for most handloaders not wishing for a crimped round. Seating depth is made by threading the seating plug in or out of the die. Includes: One Redding Full Length Sizing Die with a decapping rod, sizing button and decapping pin One Redding Standard Bullet Seater with seating plug One die box Complete Instructions Shellholder sold separately Features: Full-length sizing operation Decapping operation of spent primers Precision ground bullet seating stem for consistent seating Ability to select non-crimping or crimping of seated bullets Made of the highest quality materials by Redding Reloading Made in the U.S.A.