Powerclaw Superior Latching System: Secure and reliable closure Indestructible and Lightweight NK-7 Resin: Durability without the bulk Water Resistant and Dustproof IP65 Rated: Protection against the elements Built to survive the outdoors, water, dust and abuse of all kinds the NANUK 985 is a clear favorite of sportsmen, sportswomen, hunters, law enforcement and the military due to its relatively compact size and its compatibility with firearms. In fact, this is the perfect size long case for civilian car and police cruiser trunks and fits a single rifle, AR-15, takedown shotgun and many other guns. Its four (4) PowerClaw latches, two of which feature an integrated TSA accepted key lock, keep your equipment securely locked during transit but accessible for inspection by the TSA when required.