This Liberty Revolution 12 gun safe is designed to protect all your valuable and firearms from misuse and theft. This gun security safe has a 12 long gun capacity with a fixed interior and is six times stronger than other entry level safes; offering 30 minute fire protection at 68,000 BTUs, 4-In. military-style lock bars and one inch composite fire door with 180 degree door opening for easy access. The Revolution 12 gun safe also offers 7 times heat expanding Palusol door seal and anti-drill lock protection to keep your valuables safe and secure. This gun safe comes with a LIFETIME warranty and additional features like a sure-tight handle with slip clutch and anti-break lock down hinges dual action stabilizer mechanism to keep lock bars engaged evenly.