Sinclair - Comparator Insert Size:416 cal SPECIFICATIONS:

SPECIFICATIONS:

17 caliber pilot is not compatible with this tool

It will not attract dust or debris and helps repel fouling during shooting

you can quickly hit close-range targets without any fuss

Small base Die Sets also have a following amongst marksmen who handload for semi-automatic and pump-action rifles

Sinclair - Comparator Insert Size:416 cal SPECIFICATIONS:The Sinclair Bullet Comparator inserts are meant to be used with the Sinclair Bullet Comparator and Bump Gage Body. These inserts are stainless steel and machined with a taper and a short straight section to more accurately duplicate the chamber throat. This eliminates the wobble experienced with many comparators which have standard drilled holes. Our design allows you to quickly and accurately measure and compare bullet ogive to base as well as