Gun Lock, Outdoor Nation 3-Digit Combination Gun Lock SIMPLE Easy to install and set STANDARD The world standard in trigger lock design. Fits many handguns, rifles and shotguns KEYLESS Offers added convenience of a keyless resettable combination. Steel and zinc body for maximum durability DURABLE Features positive locking with adjustable ratchet mechanism. Durable metal construction with protective rubber pads shield from scratching or marring. PROTECTION Special cushion pads protect gun's finish from marring or scratching.