Best Gun Locks (2026 Guide)

Selections were based on aggregated product ratings and review volume, with attention to lock type, compliance tags, and reported durability

Top Picks

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    RioRand 3-digit Trigger Lock

    RioRand 3-digit Trigger Lock

    RioRand • ★ 4.1/5 • Mid-Range

    Trigger lock with resettable 3-digit combo for firearms and sport guns. Easy reset via paperclip; adjustable ratchet and protective pads prevent finish scratches. Customer note: easy to set and operate, fits many guns

    • preset and resettable combination
    • protective pads for gun finish
    • works with many gun types
    Check current price on Amazon →
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    RioRand Trigger Lock 3-Digit Combination Gun Lock

    RioRand Trigger Lock 3-Digit Combination Gun Lock

    RioRand • ★ 4.0/5 • Mid-Range

    3-digit combination trigger lock for pistols, rifles, BB guns, and shotguns. Easy to reset with a paperclip and includes protective padding to avoid finish scratches. Customers note safe handling and mixed fit across weapons

    • preset 0-0-0 with easy reset
    • durable construction with protective pads
    • compatible with multiple firearm types
    Check current price on Amazon →
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    TSA gun case lock with rubber sleeve and MonoShaft

    TSA gun case lock with rubber sleeve and MonoShaft

    Cedar Mill Fine Firearms • ★ 3.9/5 • Budget

    TSA-compliant gun case padlock with a heavy-duty rubber sleeve and cut-resistant MonoShaft. Easy three-dial combination and designed to fit Cedar Mill Fine Firearms cases. Customer note: solid construction and easy setup

    • three-dial combination
    • cut-resistant MonoShaft
    • rubber sleeve protection
    Check current price on Amazon →
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    TSA Gun Case Lock with Rubber Sleeve and MonoShaft

    TSA Gun Case Lock with Rubber Sleeve and MonoShaft

    Cedar Mill Fine Firearms • ★ 3.9/5 • Mid-Range

    TSA-compliant gun case lock with heavy-duty rubber sleeve and cut-resistant MonoShaft. Easy three-dial combination, designed for Cedar Mill firearms cases & travel security. Customers note solid construction and straightforward setup

    • three-dial combination
    • rubber sleeve protection
    • durable cut-resistant shaft
    Check current price on Amazon →
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    TSA approved firearm travel case lock

    TSA approved firearm travel case lock

    LAFENLIN • ★ 3.9/5 • Budget

    TSA compliant hard gun case lock with combination option for secure access. Easy-to-use design helps prevent misplacement; users can set their own code. Note: key not included

    • combination lockable security
    • tsa approved for travel
    • hard shell case compatibility
    Check current price on Amazon →
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    TSA Approved Gun Case Lock with Rubber Sleeve

    TSA Approved Gun Case Lock with Rubber Sleeve

    Cedar Mill Fine Firearms • ★ 3.9/5 • Mid-Range

    Protective gun case padlock with a heavy-duty, rustproof build and three-dial combination. Customers note solid construction and easy setup, though some report compatibility issues with certain gun cases

    • three-dial combination
    • cut-resistant MonoShaft
    • rubber sleeve protection
    Check current price on Amazon →
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    TSA compliant gun case lock with rubber sleeve

    TSA compliant gun case lock with rubber sleeve

    Cedar Mill Fine Firearms • ★ 3.9/5 • Mid-Range

    TSA-approved gun case lock featuring a heavy-duty rubber sleeve and cut-resistant MonoShaft. Easy three-dial combination and durable construction for secure luggage; customers note solid quality and straightforward use

    • three-dial combination
    • cut-resistant MonoShaft
    • rustproof and impact-resistant
    Check current price on Amazon →

Buying Guide

Choose the right lock type

Trigger locks, cable locks and keyed locks serve different needs—trigger locks block the trigger assembly while cable locks secure action or barrel space for long guns

Check approval and compliance

If you need state-approved options, look for models meeting local requirements (for example California DOJ lists) to ensure legal compliance

Prefer combination or keyed access based on use

3-digit combination locks avoid keys but require memorization, while keyed or keyed-alike systems offer consistent access if managing multiple firearms

Evaluate materials and build quality

Sturdy metal housings, hardened cables and tamper-resistant fasteners increase durability and resistance to cutting or prying

Consider size and fit

Confirm the lock fits your firearm type—some trigger locks are universal for pistols, rifles and shotguns, while others are optimized for specific platforms