Lyman Pro Series Micrometer Taper Crimp Die .40 S&W/10mm
Precision micrometer-adjustable taper crimp die for .40 S&W and 10mm ammunition. Stainless steel construction with floating crimp sleeve for exact, repeatable crimp control in thousandths of an inch.
Precision Crimp Control for Serious Reloaders
The Lyman Pro Series Micrometer Taper Crimp Die represents a significant step forward in ammunition reloading precision. This specialized die addresses one of the most critical aspects of handload quality: consistent, accurate crimp control.
Key Features
- Micrometer-Adjustable Head: Dial in crimp depth with precision measured in thousandths of an inch. No guesswork, no trial and error.
- Floating Crimp Sleeve: Centers the cartridge automatically and applies a perfect taper crimp every single time.
- Stainless Steel Construction: Resists corrosion and maintains its appearance and functionality indefinitely.
- Caliber-Specific Design: Engineered specifically for .40 S&W and 10mm cartridges.
Why Crimp Control Matters
A proper taper crimp is essential for reliable feeding and consistent performance in semi-automatic pistols. Too much crimp can damage bullets and increase pressure; too little allows bullet movement in the case. The Lyman micrometer system eliminates these variables, giving you repeatable results batch after batch.
Built for the Long Haul
Stainless steel construction means this die will serve you reliably for decades. It's an investment in precision reloading that pays dividends with every cartridge you produce.
