Micrometer Head Upgrade caliber 3# 250-3000 / 257 Rob

3# 250-3000 / 257 Rob

/ 7X57 / 7MM WSM

Upgrade your standard Newlon seating die

256 Pilot Hole

Redding and Hornady bushings

Micrometer Head Upgrade caliber 3# 250-3000 / 257 RobUpgrade your standard Newlon seating die. (complete top & micrometer) Improve Accuracy Use your custom chamber reamer to finish your custom die for the perfect match between cartridge and chamber. Die Blanks Our Die Blanks are used by custom Gunsmiths world wide to achieve the minimal amount of case sizing for accuracy and to extend case life. Die Blanks allow the gunsmith to control quality and delivery of dies to the customer. You have complete