Sinclair - Bump Gauge Insert Binoculars The first vertical

The first vertical

field of view

A reloader never knows when a part might break

Simply place your pin into the punch face

555-Z Centering unit for 55559 and 559 (new version) rearsight anti-glare tubes

Sinclair - Bump Gauge Insert Binoculars The first verticalSinclair Bump Gage Inserts are used to measure the amount of case shoulder bump when setting up full length sizing dies. Rather than measuring to the datum line, these gages indicate off of the shoulder of the case to get a better, more easily assessable measurement of how much you are actually sizing your cases They can install in either of the Sinclair comparator body (XL) or Hornady Body and are machined to fit particular shoulder angles of