The thickness of the steel is the single most important factor in deterring a "forced entry" attack.
Aim for 10-gauge steel at a minimum. Higher-end safes use 7-gauge (thicker) or even plate steel. how to buy a gun safe
A solid entry-level rating is 1,200°F for 60 minutes . The thickness of the steel is the single
Heavier safes are harder to steal. A good balance of size and security for most homeowners is the 750-lb range ; safes at this weight cannot be easily moved with a standard appliance dolly. how to buy a gun safe
A bolt-action rifle with a 30” barrel is about 52” long; look for at least 58” of interior height to accommodate long barrels and a top shelf.
Prioritize safes with independent certifications from UL (Underwriters Laboratories) or ETL over "factory-tested" claims.