Lee Precision Breech Lock 3-Die Set .45 ACP Reloading Dies

The Lee Precision Breech Lock 3-Die Set for .45 ACP delivers precision reloading capabilities with the convenience of quick-change die installation. This complete die set produces consistent, match-grade ammunition while reducing setup time between caliber changes through Lee's innovative Breech Lock system.

What Makes This Different

The Breech Lock Quick Change system eliminates the need to readjust dies when switching between calibers or reloading sessions. Each die locks into position with a simple quarter-turn and maintains zero settings indefinitely. The included Breech Lock bushings allow instant die changes while preserving exact positioning, reducing setup time from minutes to seconds compared to traditional threaded die systems.

Key Features

• Full Length Sizing Die resizes cases to SAAMI specifications for reliable chambering
• Powder Through Expanding Die flares case mouth and charges powder in one operation
• Bullet Seating Die with built-in crimp ensures consistent bullet depth and secure case mouth
• Breech Lock bushings included for quick-change compatibility with Lee presses
• Heat-treated steel construction with precision-ground surfaces
• Universal shell holder #8 included for .45 ACP cases
• Load data and instructions included for safe reloading practices

These dies produce ammunition suitable for target shooting, USPSA competition, and personal defense applications. The full-length sizing ensures reliable feeding in semi-automatic pistols, while the powder-through expanding die streamlines the reloading process for high-volume shooters. Each die maintains consistent dimensions across thousands of reloading cycles, with the hardened steel construction resisting wear from repeated use.

Technical Specs

• Caliber: .45 ACP (Auto Colt Pistol)
• Thread: Standard 7/8"-14 TPI
• Die Type: 3-die carbide set (sizing, expanding, seating)
• Material: Heat-treated alloy steel with carbide sizing ring
• Compatibility: All standard reloading presses with 7/8"-14 threads
• Shell Holder: #8 included
• Manufacturer: Lee Precision, USA
• Warranty: Limited lifetime warranty

This die set represents proven reloading technology backed by decades of manufacturing experience. The carbide sizing die eliminates case lubrication requirements, while the precision-machined components ensure consistent ammunition production. Serious reloaders choose Lee Precision for reliable performance and innovative features that enhance the reloading experience.