Redding Precision Expanding Dies Cartridge:Precision Expanding Die w/ .2560 Mandrel (.257 Cal) The Bullet Seater Die seats

The Bullet Seater Die seats the bullet with or without a roll crimp

The large amounts of copper fouling and the burned-in moly can create a cleaning nightmare

– "The best and most sophisticated" Large Trophy Cutting Jig

338 Excalibur

Redding Precision Expanding Dies Cartridge:Precision Expanding Die w/ .2560 Mandrel (.257 Cal) The Bullet Seater Die seatsThe Redding Precision Expanding Die offers the handloader unparalleled control over the I. D. of their case necks (neck tension). Precision Expanding Dies are machined on CNC Lathes and heat treated to ensure dimensional integrity and durability for a lifetime of use. The unique angled alignment surfaces of the Die Body and Mandrel ensure perfect alignment when assembled and secured with the threaded retention plug and lock ring. Precision Expander