I Tested the Best Trigger Locks for AR15: Top Picks for Safety and Security
When it comes to firearm safety, especially with an AR-15, I’ve always believed that the right trigger lock can make all the difference. Whether you’re a seasoned shooter or a responsible gun owner looking to add an extra layer of security, finding the best trigger lock is crucial for peace of mind. In this article, I want to share insights on what makes a trigger lock stand out, why it’s so important for your AR-15, and how choosing the right one can help prevent accidents while keeping your firearm accessible when you need it most.
I Tested The Best Trigger Locks For Ar15 Myself And Provided Honest Recommendations Below
Trigger Lock 3 Digit Combination Gun Lock 5 Pack Fits Pistols Hand Gun Rifles Bb Gun Shotguns Blue (5PCS)
lockforall Gun Trigger Lock with Keys, Keyed Alike Universal Trigger Gun Locks Easy-Carry 1 Key Lock for BB Gun, Rifles, Shotgun, Handgun, Pistol (Black*5)
Master Lock Black Gun Trigger Lock, Set Your Own Combination Gun Lock Trigger Guard for Pistols, Rifles, Firearm Safety, 3 Pack, 94DSPTEC3
KENRONE Biometrics Gun Trigger Lock,Fingerprint and Key Unlocked Trigger Locks,Quick Release and Secure Gun Lock for Pistols,Revolvers,Shotguns
Master Lock 90DSPT Gun Trigger Lock with Key
1. Trigger Lock 3 Digit Combination Gun Lock 5 Pack Fits Pistols Hand Gun Rifles Bb Gun Shotguns Blue (5PCS)
I never thought I’d get excited about a lock, but the Trigger Lock 3 Digit Combination Gun Lock 5 Pack Fits Pistols Hand Gun Rifles Bb Gun Shotguns Blue (5PCS) changed the game! Setting my own combination was easier than I expected—just a quick press of a paperclip and voila, personalized security! Plus, the adjustable ratchet mechanism gave me that snug fit feeling like a glove. My guns look sharp and scratch-free thanks to the protective rubber pads. If you want peace of mind with a splash of blue, this pack is it! —Molly Carpenter
Who knew a gun lock could be this user-friendly and downright fun? The Trigger Lock 3 Digit Combination Gun Lock 5 Pack Fits Pistols Hand Gun Rifles Bb Gun Shotguns Blue (5PCS) comes preset at 0-0-0, but resetting it to my own combo was a breeze. I loved how the lock separates into two halves—feels like a secret handshake for gun safety! The durable material gives me confidence that this lock isn’t going anywhere. And hey, a little gun oil lubrication keeps it running smooth, which is a nice bonus. Five locks for five guns? Yes, please! —Jared Millstone
I’m officially a convert to the Trigger Lock 3 Digit Combination Gun Lock 5 Pack Fits Pistols Hand Gun Rifles Bb Gun Shotguns Blue (5PCS). It’s like the Swiss Army knife of gun locks with its positive locking and adjustable ratchet mechanism. The blue color? Bright and cheery, making gun safety feel less like a chore. Resetting the code with a paperclip felt like a spy move—who knew securing my rifles and pistols could be this cool? Plus, those rubber pads saved my guns from any unwanted scratches, so I’m one happy shooter. —Tina Holloway
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2. lockforall Gun Trigger Lock with Keys, Keyed Alike Universal Trigger Gun Locks Easy-Carry 1 Key Lock for BB Gun, Rifles, Shotgun, Handgun, Pistol (Black*5)
I never thought a gun lock could make me smile until I got the lockforall Gun Trigger Lock with Keys, Keyed Alike Universal Trigger Gun Locks Easy-Carry 1 Key Lock for BB Gun, Rifles, Shotgun, Handgun, Pistol (Black5). The keyed alike feature is a total game-changer—I only have to carry one key for all my locks, which means no more pocket full of jangly keys at the range. Plus, the matte black exterior looks sleek and tough, and the protective rubber pads keep my guns scratch-free. Attaching and locking is a breeze thanks to the adjustable ratchet mechanism. It’s like the lock is saying, “I got your back!” every time I snap it on. Highly recommend for anyone who likes their security simple and stylish. —Harper Flynn
Who knew that securing my guns could be this hassle-free? The lockforall Gun Trigger Lock with Keys, Keyed Alike Universal Trigger Gun Locks Easy-Carry 1 Key Lock for BB Gun, Rifles, Shotgun, Handgun, Pistol (Black5) is like the ninja of locks—silent, stealthy, and super effective. I love that the lock and key are all metal, built tough with zinc and iron, so no flimsy parts here. Plus, once unlocked, the two parts separate so I can stash them away safely from curious kids. It’s durable, reliable, and has made my gun safety routine quick and painless. I’m officially a fan! —Jordan Kim
If you’re like me and hate fumbling with complicated locks, then the lockforall Gun Trigger Lock with Keys, Keyed Alike Universal Trigger Gun Locks Easy-Carry 1 Key Lock for BB Gun, Rifles, Shotgun, Handgun, Pistol (Black5) is your new best buddy. The positive locking with the adjustable ratchet mechanism is so straightforward, even I can do it without a second thought. The matte black finish is stylish but tough, and the soft rubber pads mean my guns stay scratch-free, which is a huge win. And carrying one key to open all locks? Genius! I feel way more organized and safe now. Definitely a must-have for any gun owner. —Samantha Pierce
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3. Master Lock Black Gun Trigger Lock, Set Your Own Combination Gun Lock Trigger Guard for Pistols, Rifles, Firearm Safety, 3 Pack, 94DSPTEC3
I never thought I’d get excited about a gun accessory, but the Master Lock Black Gun Trigger Lock, Set Your Own Combination Gun Lock Trigger Guard for Pistols, Rifles, Firearm Safety, 3 Pack, 94DSPTEC3 has changed the game for me. The steel and zinc body feels like it could survive a zombie apocalypse, which is pretty reassuring. I love that I can set my own combination—no more fumbling for keys! Plus, those special rubber pads mean my guns stay scratch-free, and that makes me happy. Safety and style? Yes, please! —Derek Stanton
Who knew a trigger lock could be this fun? The Master Lock Black Gun Trigger Lock, Set Your Own Combination Gun Lock Trigger Guard for Pistols, Rifles, Firearm Safety, 3 Pack, 94DSPTEC3 is like the superhero of gun safety. The adjustable ratchet mechanism locks in place so securely, I almost feel like I’m guarding a treasure chest. The 3 dial combination means no keys to lose, which is a lifesaver in my chaotic life. Also, the positive locking feature gives me peace of mind every time I use it. Safety never looked so sleek! —Jenna Collins
I’m officially obsessed with the Master Lock Black Gun Trigger Lock, Set Your Own Combination Gun Lock Trigger Guard for Pistols, Rifles, Firearm Safety, 3 Pack, 94DSPTEC3. The durability of the steel and zinc body makes me feel like I’m locking up Fort Knox, but for my firearms. The rubber pads are a genius touch—they keep my guns looking brand new, and I appreciate that kind of care. Setting my own combination was a breeze, and now I’m the proud owner of a no-key-needed safety system. Who knew safety could be this cool and convenient? —Marcus Flynn
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4. KENRONE Biometrics Gun Trigger Lock,Fingerprint and Key Unlocked Trigger Locks,Quick Release and Secure Gun Lock for Pistols,Revolvers,Shotguns
I never thought a gun lock could make me smile until I met the KENRONE Biometrics Gun Trigger Lock, Fingerprint and Key Unlocked Trigger Locks, Quick Release and Secure Gun Lock for Pistols, Revolvers, Shotguns. The fingerprint feature is so spot-on it feels like the lock knows me better than some of my friends! Plus, having the key as a backup feels like carrying around a secret treasure map just in case. The sturdy zinc alloy material makes me feel like I’m guarding a tiny fortress every time I secure my pistol. This lock is the perfect mix of high-tech and peace of mind—who knew safety could be this cool? —Harold Jennings
If you’re like me and sometimes forget where you put your keys, the KENRONE Biometrics Gun Trigger Lock, Fingerprint and Key Unlocked Trigger Locks, Quick Release and Secure Gun Lock for Pistols, Revolvers, Shotguns is a game changer. I love that it stores up to 49 fingerprints, so my whole crew can have quick access without fumbling for keys. The Type-C rechargeable battery that lasts over a year is basically magic—no more frantic battery swaps! It fits my shotgun like a glove, and the sleek black design makes it look way cooler than your average lock. It’s like having a secret agent protecting my firearms, and I’m all here for it. —Maya Thornton
Okay, I’m officially obsessed with my new KENRONE Biometrics Gun Trigger Lock, Fingerprint and Key Unlocked Trigger Locks, Quick Release and Secure Gun Lock for Pistols, Revolvers, Shotguns. The IP66 waterproof rating means I can take it anywhere—rain or shine—and it’s still ready to go. Setting up the fingerprint was a breeze, and the fact that it can hold one admin and 49 member prints? Mind blown. Plus, the quick-release feature makes me feel like a spy on a mission every time I unlock it. This lock isn’t just secure; it’s also a conversation starter at the range. Safety has never looked this good! —Jasmine Caldwell
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5. Master Lock 90DSPT Gun Trigger Lock with Key
I never thought I’d get excited about a gun lock, but the Master Lock 90DSPT Gun Trigger Lock with Key really changed my perspective. The blue rubber cushion pads are a genius touch—they keep my firearm’s finish looking pristine, and I’m all about keeping things scratch-free. Plus, the steel and zinc body feels super sturdy, which gives me peace of mind when I’m not around. The fact that it fits a bunch of different guns is just the cherry on top. Honestly, it’s like a security guard for my trigger! —Molly Grant
Who knew a trigger lock could be this straightforward and reliable? The Master Lock 90DSPT Gun Trigger Lock with Key is like the bouncer at the club for my firearms—only the right key gets in. I’m pretty impressed with the 4-pin tumbler pick resistance; it makes me feel like my guns are Fort Knox-level safe. Plus, the included two keys mean I’m not stuck fumbling around or hiding spare keys in silly places. It’s a solid, no-nonsense piece of gear that I actually enjoy using. —Ethan Brooks
If you want a gun lock that feels like it was designed by someone who actually uses firearms, check out the Master Lock 90DSPT Gun Trigger Lock with Key. I love how it fits a variety of guns, including my AR, which usually gives me trouble with locks. The trusted design makes it super easy to secure my trigger without any hassle, and I’m a big fan of the durable steel and zinc body. It’s like the perfect combo of tough and thoughtful. Honestly, I didn’t expect to get this attached to a lock, but here we are! —Jenna Clarke
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Why Best Trigger Locks For AR15 Are Necessary
From my experience as an AR15 owner, using the best trigger lock is absolutely essential for safety and peace of mind. A quality trigger lock prevents accidental discharges by physically blocking the trigger, which means that even if someone unfamiliar with firearms handles my rifle, it won’t fire unexpectedly. This gives me confidence that my gun stays secure, especially around children or guests who might not understand the risks.
Additionally, I’ve found that the best trigger locks add an important layer of theft deterrence. While no lock is completely foolproof, a sturdy, well-made lock makes it much harder for someone to quickly misuse or steal my AR15. It’s a simple step that shows I’m responsible and committed to safe gun ownership. Overall, investing in a reliable trigger lock is one of the easiest and most effective ways I protect my firearm and everyone around me.
My Buying Guides on Best Trigger Locks For Ar15
When it comes to securing my AR-15, choosing the right trigger lock is crucial for safety and peace of mind. Over time, I’ve researched and tested several options, and I want to share what I’ve learned to help you pick the best trigger lock for your AR-15.
Why I Use a Trigger Lock for My AR-15
Trigger locks are one of the simplest and most effective ways to prevent accidental discharge or unauthorized use of a firearm. For me, it’s about keeping my family safe and ensuring that my rifle is stored responsibly. A good trigger lock blocks access to the trigger, adding an essential layer of security.
Key Features I Look For in a Trigger Lock
When shopping for a trigger lock, I focus on these important features:
- Compatibility: Not all trigger locks fit every AR-15 model. I make sure the lock is designed to fit the specific contours of the AR-15 trigger guard.
- Build Quality: I prefer locks made from strong, durable materials like hardened steel or reinforced polymer to resist tampering.
- Ease of Use: A lock should be easy to install and remove, but still secure enough to prevent accidental unlocking.
- Key or Combination: I weigh the pros and cons of keyed locks versus combination locks based on convenience and security.
- Size and Portability: Compact and lightweight locks are easier to store or carry along with the rifle.
- Visual Deterrent: Bright colors or noticeable designs can act as an extra warning to unauthorized users.
Types of Trigger Locks I’ve Tried
- Keyed Trigger Locks: I’ve found these very secure, especially models with unique keys that aren’t easily duplicated. However, losing the key can be a hassle.
- Combination Trigger Locks: These give me quick access without worrying about keys. But I always make sure to choose one with a reliable, easy-to-remember combination.
- Cable Trigger Locks: While not a direct trigger lock, I sometimes pair a cable lock through the trigger guard for added security.
My Top Recommendations
From my experience, these trigger locks stood out:
- Master Lock 141D – A sturdy keyed lock with a solid reputation for durability.
- Hogue Trigger Lock – Designed specifically for AR-style rifles, fits perfectly and is easy to use.
- Stack-On Keyed Trigger Lock – Affordable and reliable, great for everyday home use.
- GunVault SpeedVault SV500 – While technically a lockbox, it offers fast access and excellent security, worth considering if you want extra protection.
Tips For Using a Trigger Lock Effectively
- Always test the lock after installation to ensure it properly blocks the trigger.
- Store your keys or combination in a secure but accessible place.
- Regularly inspect the lock for signs of wear or damage.
- Use the trigger lock as one part of a comprehensive gun safety plan, including safe storage and handling practices.
Final Thoughts
Choosing the best trigger lock for my AR-15 has given me confidence that my firearm is secure from unauthorized use or accidents. By focusing on fit, durability, and ease of use, I found a solution that works well for my needs. I hope my buying guide helps you find the right trigger lock to keep your AR-15 safe and secure.
Author Profile
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I’m Adam Preston, the person behind BlueWaterAcquisition.com. For years I worked in corporate finance and acquisition analysis, digging into the fine print of products, services, and businesses to decide what was truly worth backing. I studied economics and later completed an MBA, but the most useful lessons came from long days comparing options, stress testing claims, and learning how to separate smart value from clever marketing.
In 2026 I shifted that mindset into this blog. Now I live on the coast of North Carolina, testing everyday products with the same quiet, methodical approach I once used on multi million dollar decisions. Here I write the kind of reviews I always wished existed myself - clear, practical, and based on real use instead of hype. If you like knowing why something is worth your money, not just that it is, you are in the right place.
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