Redding's #19 STANDARD BULLET SEATING MICROMETER converts conventional seating dies into precision micrometer seating dies for enhanced bullet seating depth accuracy.
Compatible with seating dies that have ½-20 thread seat plugs, ensuring versatility across different dies by matching the micrometer number.
Supports a range of cartridges including 300 AAC Blackout and 308 Marlin Express, among others, for broad caliber applicability.