Sinclair Bullet Comparator Insert 408 Calibre (0.408") Stainless Steel Cartridge_348 Winchester The stand mounts easily on

The stand mounts easily on the RCBS Accessory Base Plate or directly on a bench

The bag measures approximately 4" W x 7" L x 1" H

300 Norma Magnum case

7mm Arisaka

375 H&H Magnum and 40-60 Sharps

Sinclair Bullet Comparator Insert 408 Calibre (0.408") Stainless Steel Cartridge_348 Winchester The stand mounts easily onThe 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. This design allows you to quickly and accurately measure and compare bullet ogive to base as well as