Lee's collet-style crimp die for .45 Colt applies a powerful rifle-type crimp to cases. Bullets don't need crimp grooves—the collet forms them. Perfect for reloaders tackling difficult-to-crimp cartridges.
Reloading .45 Colt ammunition presents unique challenges, particularly when crimping. Lee Precision's collet-style crimp die solves this problem with a design borrowed from rifle reloading.
The die incorporates a collet mechanism that applies a powerful, uniform crimp directly to the case mouth. This approach differs from conventional crimp dies and proves especially effective for cartridges that resist standard crimping techniques.
This die transforms a frustrating reloading task into a straightforward operation. Whether you're working with cast bullets, jacketed rounds, or mixed brass, the collet crimp ensures reliable, uniform results. The .45 Colt's popularity among both cowboy action shooters and traditional revolver enthusiasts makes this specialized tool a worthwhile addition to any reloading bench.