- 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
- Must have safety tool for all reloaders
The HORNADY Lock-N-Load Cartridge Gauge allows the user to check their cases and ammo to ensure a correct fit in SAAMI chambers. Available in a variety of calibers.
|Caliber||300 Blackout (.308)|