
Availability: In Stock
The Lee Carbide Breech Lock Bushings 4-Die Set for .45 Colt is a complete reloading system built for shooters who already run a Breech Lock Quick Change press and want to reload .45 Colt ammunition consistently and affordably. This four-die set handles everything from fired brass preparation through finished cartridge, using Lee's proven carbide technology to reduce sizing friction and extend die life—a serious advantage if you're working through bulk range brass or high-volume loads.
What sets this kit apart is the color-coded quick-change bushings that make die swaps intuitive, even during long loading sessions. The full-length sizing die gets fired brass back to spec, the powder-through expanding die prepares the case mouth, the micrometer bullet seating die gives you precise control over seating depth, and the carbide factory crimp die applies a uniform crimp in one pass. You also get a universal shell holder, powder dipper, and printed load data to get started immediately.
Reloaders working with mixed headstamp range brass—especially common at public ranges—benefit from carbide dies because they don't require lubrication the way steel dies do, cutting prep time and mess. If you also shoot .454 Casull, load data is available separately, giving you flexibility down the road. This is a no-nonsense choice for serious .45 Colt shooters who want dependable, repeatable ammunition without constant tooling maintenance.
| Caliber | .45 Colt |
| Die Count | 4 |
| Press Compatibility | Lee Breech Lock Quick Change presses |
| Sizing Method | Full-length, carbide |
| Seating Die Type | Micrometer |
| Crimp Die Type | Carbide factory crimp |
| Included Accessories | Universal shell holder, powder dipper, instructions with load data |
This set is designed for Lee presses equipped with the Breech Lock Quick Change feature. The color-coded bushings thread into that system for tool-free die changes.
No. The carbide sizing and crimp dies don't require case lubrication, which saves time and cleanup compared to steel dies.
Yes. Load data is available for .454 Casull, and the universal shell holder accommodates that cartridge as well.
The set includes four dies (full-length sizing, powder-through expanding, micrometer seating, and factory crimp), a universal shell holder, a powder dipper, and printed instructions with .45 Colt load data.

SKU: 167521794 • Width: 5in • Height: 1.5in • Depth: 5.75in • Weight: 1.5oz





Availability: In Stock
The Lee Carbide Breech Lock Bushings 4-Die Set for .45 Colt is a complete reloading system built for shooters who already run a Breech Lock Quick Change press and want to reload .45 Colt ammunition consistently and affordably. This four-die set handles everything from fired brass preparation through finished cartridge, using Lee's proven carbide technology to reduce sizing friction and extend die life—a serious advantage if you're working through bulk range brass or high-volume loads.
What sets this kit apart is the color-coded quick-change bushings that make die swaps intuitive, even during long loading sessions. The full-length sizing die gets fired brass back to spec, the powder-through expanding die prepares the case mouth, the micrometer bullet seating die gives you precise control over seating depth, and the carbide factory crimp die applies a uniform crimp in one pass. You also get a universal shell holder, powder dipper, and printed load data to get started immediately.
Reloaders working with mixed headstamp range brass—especially common at public ranges—benefit from carbide dies because they don't require lubrication the way steel dies do, cutting prep time and mess. If you also shoot .454 Casull, load data is available separately, giving you flexibility down the road. This is a no-nonsense choice for serious .45 Colt shooters who want dependable, repeatable ammunition without constant tooling maintenance.
| Caliber | .45 Colt |
| Die Count | 4 |
| Press Compatibility | Lee Breech Lock Quick Change presses |
| Sizing Method | Full-length, carbide |
| Seating Die Type | Micrometer |
| Crimp Die Type | Carbide factory crimp |
| Included Accessories | Universal shell holder, powder dipper, instructions with load data |
This set is designed for Lee presses equipped with the Breech Lock Quick Change feature. The color-coded bushings thread into that system for tool-free die changes.
No. The carbide sizing and crimp dies don't require case lubrication, which saves time and cleanup compared to steel dies.
Yes. Load data is available for .454 Casull, and the universal shell holder accommodates that cartridge as well.
The set includes four dies (full-length sizing, powder-through expanding, micrometer seating, and factory crimp), a universal shell holder, a powder dipper, and printed instructions with .45 Colt load data.
SKU: 167521794 • Width: 5in • Height: 1.5in • Depth: 5.75in • Weight: 1.5oz
