The Redding Taper Crimp Die is designed for use with National Match (NM-C) die sets chambered in .300 Blackout. It is intended for cartridges that headspace on the case mouth and where a conventional roll crimp is undesirable. The die is also appropriate for certain revolver cartridges that require a taper crimp and for loading flush-seated wadcutters or case bullets without a crimping groove or cannelure.
Key Specifications
- The die type is a taper crimp die intended for National Match (NM-C) die sets.
- Compatible caliber is .300 Blackout as listed in the product name.
- The die is intended for cartridges that headspace on the case mouth.
- Also suitable for some revolver cartridges when a taper crimp is required.
- Designed for use with flush-seated wadcutters and case bullets without a crimping groove.
- Manufactured to the same high-quality standards as Redding’s other reloading dies, per the product description.
- Listed shipping weight is 0.85.
- Listed weight is 0.85.
This taper crimp die provides a precise, non-roll crimp option for reloaders working with .300 Blackout loads where mouth-headspacing or specialized bullet seating is required. Its design supports careful control of crimping for target, match, and custom reloading applications, delivering the repeatability expected from Redding reloading components.








