Precision case gauge for .223 REM / 5,56 x 45 mm ammo or for .300 AAC Blackout made to tight tolerances SAAMI specification.
Machined from top quality aluminum with best reamers for you to sort out any faulty round instantly. It's smartly designed to double also as an OAL checker when you lay it on flat surface.
Since most malfunctions are ammo related, and most of those relate to deformed, bulging or otherwise defective brass – dropping the bullets into a gauge is an effective way to save time, trouble and reduce the chance of costly malfunction.
It's stackable to any size in rows of 10 rounds. Depending on what sort of ammo box you use, you can use just one or tighten them together with 2 screws into 2, 5, 10 or any other size. Chambers are positioned precisely to align with MTM or most other ammo boxes, so you can easily transfer between them.
The Armanov case gauge is a real time saver and helps you produce reliable ammo.