- Allows the user to check their cases and ammo to ensure a correct fit
- Ensures a SAAMI camber fit
- Helps the user to prevent damage to his chamber due to incorrect cartridge sizing
The HORNADY Lock-N-Load Cartridge Gauge allows the user to check their cases and ammo to ensure a correct fit in SAAMI chambers. Cut to SAAMI maximum tolerances, these gauges will ensure your ammo will fit into any correctly cut chamber.