Liberty Safe National Magnum series gun safes are the best out of the best. They have unprecedented 2.5 hours of fire protection. Referring to Liberty National Security Magnum gun safe specs, you may see that the series has a UL listed body, heavy duty door, premium locking mechanism, triple relockers lock, ultra-strong locking bars and other features that determine its impeccable security. According to the brand's own ranking, the series has the highest 8th level of burglary protection. National Magnum gun safe by Liberty comes in three models that vary in dimensions and hence capacity. For ultimate convenience, the series offers patented 4-in-1 Flex™ interior shelving. A future owner can also choose exterior design for their safe.The series is available in an abundant variety of color options.