Sinclair - Comparator Insert Size:17 cal The Hornady Match Grade Bushing

The Hornady Match Grade Bushing is required for use with the Hornady Neck Sizing die

you can go from the primer box

005mrad crosshairs intersect in the centre at an angle of 90 degrees

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Sinclair - Comparator Insert Size:17 cal The Hornady Match Grade BushingThe 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