Lee Precision Breech Lock Carbide Micrometer 4-Die Set Features The Lee Breech Lock Carbide Micrometer 4-Die Set is built around carbide sizing and crimp dies which eliminate the need for case lubrication and speed up the reloading process. The Carbide Full Length Sizing Die returns fired cases to proper dimensions even when loading mixed range brass of unknown origin. The Micrometer Bullet Seating Die allows precise repeatable seating depth adjustments without resorting to trial and error measurements. Chambered for .45 ACP at a .452 inch bullet diameter this set covers the full reloading process from sizing through crimping. Each set includes a Universal Shell Holder a Powder Dipper and full instructions with load data giving a handloader everything needed to start beyond the press itself. The Breech Lock Quick Change feature lets the dies drop in and out of a compatible press body without re-adjusting die height between calibers. Color coded bushings keep each die clearly marked reducing setup time on a busy reloading bench. Designed for handloaders reloading mixed range brass the Lee Breech Lock Carbide Micrometer 4-Die Set rounds out a dependable pistol reloading setup for sale at GrabAGun. Lee Precision Breech Lock Carbide Micrometer 4-Die Set Specifications Manufacturer: Lee Precision Model: Breech Lock Carbide Micrometer 4-Die Set Caliber: .45 ACP Bullet Diameter: .452 Die Type: Carbide Die Set Includes: Sizing Die Expanding Die Seating Die Crimp Die Shell Holder Powder Dipper Available At: GrabAGun