The Lee Factory Rifle Crimp Die provides a factory-style rifle crimp for .30-40 Krag cartridges. It uses a carbide sizer that post-sizes cartridges while applying the crimp so rounds chamber smoothly and consistently. The die’s collet crimp can form a crimp even on bullets without a pre-existing cannelure, and an adjustable screw lets the reloader set the desired amount of crimp.
Key Specifications
- The caliber/gauge is .30-40 Krag.
- The die series is a Crimp die.
- The set includes 1 die.
- Constructed from Steel.
- The product type is Factory Crimp Rifle Die.
- The die features a carbide sizer for post-sizing during crimping.
- The crimp mechanism incorporates a collet capable of forming a crimp on bullets without a cannelure.
- The recorded weight is 0.3875.
- The listed shipping weight is 0.3875.
Designed for reloaders who need a reliable, factory-style crimp for .30-40 Krag ammunition, this die simplifies producing consistent, well-formed cartridges. Its carbide sizer and powerful collet make it practical for a wide range of bullet types, and the adjustable screw allows precise control over crimp amount for repeatable results in the reloading process.








