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Hornady OAL Gauge - Forming Own Cases
The Hornady OAL Gauge is a handy little tool to quickly determine the COAL of a cartridge for a specific bullet (where the ogee engages the lans). Hornady offers a modified case in all the popular cartridge flavors. If you have a specialty round (most of your varmint/wildcat rounds) then you will have to make your own from a piece of your brass.
The Hornady gauge is threaded 5/16" x 36tpi. You will need: 1. Drill bit size "L" or 7.3mm 2. Tap (5/16" x 36tpi) Note: you can buy a set of above on Amazon for $15-$20. |
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