Armanov Ammo Checker 10rd Stackable (300 BLK)

The Armanov Ammo Checker 10 round Stackable for 300 BLK. The majority of firearm malfunctions are caused by ammunition issues - most commonly deformed, bulged or otherwise defective brass. Therefor checking each round in a gauge is a simple and effective way to minimize the risk of expensive failures. Each unit is designed to hold 10 rounds in a single row and can be used on its own or linked together using two screws to create configurations of 2, 5, 10, or any size you require. The chambers are precisely spaced to align with most standard ammo boxes, allowing for quick and easy transfer between trays and storage containers.