Hornady - Comparator Body (B2000) Ammunition (#550) Gehmann Rear Iris twin

(#550) Gehmann Rear Iris twin polariser

By selecting the correct bushing

Uses interchangeable sizing bushings available in

TRADITIONAL BRASS PRODUCTS                                                       PROOF-POSITIVE PRODUCTS

Hornady - Comparator Body (B2000) Ammunition (#550) Gehmann Rear Iris twinMeasuring cartridge lengths across bullet tips is not a reliable or repeatable method for measuring your loaded rounds. It's common for variations of up to . 025" to exist from one round to the next. The Hornady Bullet Comparator solves that problem by measuring rounds from a reliable surface on the bullet, the ogive, to provide consistent, precise measurements of your rounds. The Bullet Comparator is also used to check uniformity of bullets from base