Hornady Lock-N-Load 17-22 Rim Thickness Gauge brand_-Lee A sensible

A sensible

mono calcium phosphate

or where wall space is at a premium

so it shrugs off rain and damp on the high seat

normal fit

Hornady Lock-N-Load 17-22 Rim Thickness Gauge brand_-Lee A sensibleSerious rimfire shooters know that brass varies from round to round, and rim thickness is one of the variables that affects how consistently a cartridge ignites. The Hornady Lock N Load 17 22 Rim Thickness Gauge lets you sort ammunition by rim thickness so each batch shares similar ignition characteristics, which tightens groups on the target and the quarry. It clamps onto your own caliper and uses supplied bushings to measure most . 17 and . 22