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- Material: steel
- Caliber: .45 ACP
- Caliber group: 45 caliber
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Hornady Lock-N-Load Cartridge Gauge allows the user to check their cases and ammo to ensure a correct fit in SAAMI chambers. This gauge is constructed of high carbon steel to ensure long life. Designed for 223 Remington (.224). Proudly made in the U.S.A.