Holds 5 pistols, 25 magazines (20 mag slots + 5 in magwells) & comes with a rechargeable moisture-absorbing silica gel canister to help prevent gun rust. Case is 100% shippable and airline approved for TSA checked luggage. Easily convert the case from a 5 pistol version to a 4 pistol & accessory version by removing the pistol module & freeing up room for ammunition & safety gear. Quickly convert it back to the 5 pistol version anytime by putting the module back in. Dual purpose foam design allows for two different configurations for the price of one!