Precision micrometer-adjustable taper crimp die for .223 ammunition. Stainless steel construction with floating crimp sleeve for exact, repeatable crimp control in thousandths of an inch.
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 cartridge assembly: achieving consistent, accurate crimp specifications.
Consistent crimp depth directly affects bullet seating pressure, powder charge consistency, and overall cartridge reliability. Whether you're loading for precision rifle work, competition shooting, or general practice, the ability to adjust crimp in fine increments ensures your ammunition performs exactly as intended.
Lyman's commitment to quality shines through in every aspect of this die. The stainless steel construction protects your investment while maintaining the precision tolerances that serious reloaders demand.