Hornady Dieset 2 7X57R Mauser .284 medium. (Not compatible with other manufacturers' dies.) Specifications for Hornady 2 Dies Sets: Manufacturer: Hornady Quantity: 2 Color: Steel Condition: New Features of Hornady 2 Dies Sets: Set of three reloading die by Hornady Includes one full-length sizing die one bullet seating die and one expanding die Guaranteed never to break or wear out from use Zip Spindle design on all full length size dies positively locks to eliminate slippage. Internal die profile is precision machined and polished to a smooth finish that delivers reliable functioning without case sticking or excessive friction The Hornady Sure-Loc lock rings clamp around the entire die applying constant pressure across the threads to hold the ring in place Superior to ball expanders the integrated elliptical expander provides extremely smooth neck sizing and significantly reduces friction and case neck stretch Seater adjustment screw easily adjusts for bullet seating depths Locking retainer spring removes in seconds for easy disassembly and cleaning of the die In-line bullet seating system holds the bullet the case neck and the seating stem in perfect alignment in the sleeve BEFORE the bullet enters the neck of the case The built-in crimper gives you the option of crimping without the need for an extra crimp die thus saving a station on your press Comes in a convenient box that s compartmentalized for dies bushings shell holders and a taper crimp die Package Contents: Hornady 2 Dies Sets Hornady 546311: Dieset 2 7X57R Mauser (.284) medium