Unlocking a stubborn pin-tumbler quickly is one reason professional locksmiths keep a lock pick gun. This tool is a staple in every locksmith’s toolkit because it makes lock picking faster and more consistent.
In this guide, we’ll explain what a lock pick gun is, how it works, and how to use one step by step, with expert tips and top lock pick guns available at Lockpicks.com, your trusted online locksmith supply store.
What Is a Lock Pick Gun?
A lock pick gun (also known as a snap gun or pick pistol) is a mechanical or electric tool used to quickly unlock pin tumbler locks. Instead of manually manipulating each pin with a traditional pick, the gun delivers a sharp snapping motion that jolts the pins upward, mimicking the action of a manual pick but much faster.
There are two main types:
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Manual Lock Pick Guns: Operated by squeezing a trigger to “snap” the pins upward.
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Electric Lock Pick Guns: Use a motorized mechanism to deliver rapid, repeated strikes to the pins.
How A Lock Pick Gun Works?
A pick gun “bounces” the key pins up so the driver pins clear the shear line for a fraction of a second. Meanwhile, light rotational pressure from your tension wrench lets the plug turn when one or more pins are set. It’s similar to bumping but more controlled. Pick guns excel on pin-tumbler profiles with enough room to insert the pick and let the pins “free” to move (e.g., Schlage, Kwikset, Weiser). They are less effective on tight or unusual profiles (pancentric, some European low-profile keyways).
How to Use a Lock Pick Gun: Step-by-Step Guide
Follow these steps exactly so you build good habits and safety:
1. Choose the right workspace and permission
Always practice on training locks or locks you own. Confirm legality and authorization before working on other people’s property.
2. Insert the tension wrench
Put a tension wrench into the bottom of the keyway and apply very light rotational pressure in the direction the key would turn. Start light; too much tension binds pins.
3. Seat the pick needle
Insert the pick needle of the pick gun into the keyway so it’s under the pins but not forcing them upward. Keep the pick straight and steady.
4. Use low tension and low power first
Set the pick gun to a low/medium setting (or single snap for manual guns). Pull the trigger or pulse the EPG a few times.
5. Feel for binding and rotation
If the plug moves even a hair, keep repeating small pulses until it turns further.
6. Adjust tension as needed
If nothing happens, slightly increase tension in tiny increments. If pins bind, decrease tension. Most operators find 2–3 pulses per attempt work well.
7. Open the lock
Once the pins are set at the shear line, rotate the tension wrench and open. If unsuccessful after a few minutes, switch methods (different pick, bump key, or rotary pick).
Practical Tips Before Using Lock Pick Guns
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Start with low tension — locksmiths often say, “gentle hands win.”
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Practice on training locks — Use training locks before trying real locks.
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Replace needles and maintain the gun — cheap needles or worn parts reduce success.
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Avoid offshore junk — quality pick guns last much longer.
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Poor candidates for pick guns — Some locks (Yale, certain European profiles, ASSA) are poor candidates for pick guns; use alternate methods.
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Don’t let frustration push you to over-tension — you’ll just jam pins.
Limitations & Alternatives
Pick guns are not a universal solution. They’re fantastic for many pin-tumbler locks (Schlage, Kwikset, Weiser) and quick sets, but struggle with tight keyways, high-security cores, or locks with faulty pins. If the pick gun fails:
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Try a bump key.
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Use hand picks and raking techniques.
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Use a rotary pick.
Where to Buy Quality Pick Guns?
For durable, professional pick guns, needles, tension wrenches, and training locks, check Lockpicks.com. They carry a wide range of manual and electric pick guns, replacement needles, and pick gun kits ideal for both beginners and pros. Buying reliable gear up front saves time and money in the long run.
Browse picking kits, electric pick guns, and replacement parts at Lockpicks.com.
Final Thoughts
Learning how to use a lock pick gun can transform the way you approach locksmithing. Whether you’re a beginner looking to master basic lock picking or a professional seeking faster entry tools, a high-quality pick gun is essential.
For premium-grade manual and electric lock pick guns, accessories, and locksmith training tools, visit LockPicks.com, your one-stop shop for professional locksmith supplies.
FAQs
1. What is the difference between a manual and an electric lock pick gun?
A manual lock pick gun requires you to pull the trigger each time, while an electric pick gun automatically delivers rapid snaps. Electric models are faster and easier to control for professionals.
2. Can a lock pick gun open all types of locks?
No, lock pick guns are primarily effective on standard pin-tumbler locks where pins can move freely. They struggle with high-security cylinders, disc-detainer systems, padlocks with restricted keyways, and many European low-profile or pancentric keyways. Use alternative methods for those locks.
3. Which locks do pick guns work best on?
Pick guns work best on common pin-tumbler locks with roomy keyways, such as Schlage, Kwikset, Weiser, and quick-set cylinders. These locks allow pin movement and respond well to snapping action; tight, restricted, or high-security keyways often prevent success in general.
4. Should I buy a manual or an electric pick gun?
Choose a manual pick gun for an affordable, simple tool used occasionally or for emergencies; it’s lightweight and low-cost. Choose an electric pick gun (EPG) when doing frequent locksmith work because it offers greater speed, consistency, and reduced hand fatigue.
