Lyman Pro Series Micrometer Taper Crimp Die 300 BLK - 7704610

Lyman's micrometer taper crimp die for 300 AAC Blackout delivers precise crimp adjustment with a floating crimp sleeve that centers the cartridge and applies a perfect taper crimp. The micrometer adjustable head allows fine adjustments in thousandths of an inch increments for exact crimp control. Constructed from corrosion-resistant stainless steel.