Best Pick Guns for Locksmithing and Training

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The best pick guns for locksmithing and training are manual pick guns like the Brockhage Semi-Automatic and HPC Manual Pick Gun for control and durability, and electric models like the KLOM Electric Pick Gun and HPC EPG-1 for speed and reduced hand fatigue on high-volume training or light commercial work.

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Manual vs Electric Pick Guns: Core Differences

Manual and electric pick guns use the same principle – rapid upward striking of the bottom pins to create a split-second gap at the shear line – but they deliver that energy differently. A manual gun uses a spring-loaded trigger pull to snap a single needle upward per stroke. An electric gun uses a motor or solenoid to cycle the needle automatically, typically 10 to 20+ times per second, with adjustable stroke and tension.

For locksmith training, that difference matters more than brand. Manual guns teach tension control and timing. Electric guns teach consistent tension under vibration and are faster for repetitive practice, but they can mask technique flaws if you rely on vibration alone.

Build Quality: What Actually Lasts

Build quality in pick guns comes down to three stress points: the trigger mechanism, the needle clamp, and the needle itself.

Manual Guns

Manual guns have fewer moving parts and fail less often. The Brockhage is widely regarded as the benchmark for longevity because its entire frame and trigger assembly is milled steel, not cast. It handles thousands of trigger pulls without spring fatigue if you release tension after storage. The HPC manual gun and Sparrows manual gun use zinc or aluminum bodies that are lighter but can develop play in the trigger pivot after extended heavy-handed use. The failure point is almost always the return spring or the set screw that holds the needle, not the body.

Needles on manual guns are thicker (typically 0.6mm to 0.8mm hardened spring steel) and more resistant to snapping than electric needles, but they will bend if you use excessive tension and pry sideways instead of striking vertically.

Electric Guns

Electric guns add a motor, eccentric cam, and wiring. The housing quality dictates how much vibration transfers to your hand. The KLOM housing is light aluminum, effective but transmits more buzz, which can cause hand fatigue after 15 to 20 minutes of continuous practice. The HPC EPG-1 is heavier and dampened, with a lower center of gravity and a rubberized grip that reduces fatigue during longer training blocks.

On electric models, the motor brushes and battery contacts wear first. On 9V KLOM-type guns, vibration can loosen the battery connector over time, requiring you to tighten or shim the terminal. On rechargeable units like the HPC EPG-1, expect 300 to 500 charge cycles before battery capacity drops to about 70 percent, assuming you do not run it to full depletion every time.

Control and Feedback

Control is where manual and electric guns diverge most.

Manual guns give you one strike per trigger pull. You control strike force directly by how far you pull and release, and you feel the cylinder’s counter-rotation through the tension tool. This makes it easier to learn the two key variables for pick guns: light to medium tension and timing the strike when pins are already slightly bound. If you use too much tension, the gun will feel dead and pins will not jump, which is immediate feedback to lighten up.

Electric guns trade that per-stroke control for consistency. Once you set the stroke dial and press the button, the needle fires continuously. Your job is to hold light, steady tension and angle the needle correctly. Beginners often over-tension with electrics because the vibration hides the subtle give of the plug. The advantage is speed: you can cycle through tension levels in seconds rather than re-pulling a trigger each time, which shortens practice reps on standard pin tumbler practice locks with 5 to 6 pins.

For training alone, most locksmith instructors recommend starting manual, then adding electric after you can reliably open a practice lock with a manual gun within 20 to 30 pulls. For professional locksmithing, electric excels on low-security residential cylinders where speed matters, while manual gives better feedback on tighter tolerances or spool Serrated pins.

Interchangeable Parts and Compatibility

Needle selection and replacement cost affect ownership more than the initial purchase.

• Needle profile: Flat needles lift more pins at once and are forgiving for beginners. Serrated or wavy needles add agitation on high-low bitting but break faster. Most training locks respond best to a medium flat needle set to protrude about 1.5mm to 2mm beyond the gun tip.
• Cross-compatibility: Brockhage, HPC manual, and most KLOM needles use a similar 1.2mm shaft with a flat for the set screw. In practice, HPC and Brockhage needles are often interchangeable, and KLOM needles fit HPC manual guns. Sparrows needles have a slightly different collar length and fit best within their own line. Electric guns from KLOM include a wider tip slot, so manual needles may require slight filing to seat correctly.
• Tension tools: No pick gun works well without proper tension wrenches. Expect to need at least two sizes: a 0.040 inch (1.02mm) top-of-keyway pry bar and a 0.050 inch (1.27mm) bottom-of-keyway wrench. Electric guns usually include flexible spring-steel wrenches specifically to avoid binding under vibration. Avoid thick, rigid wrenches with electrics, as they dampen feedback.
• Consumables: Needles are consumables. A pack of 5 replacement needles typically costs $8 to $15. Electric guns consume needles about twice as fast as manuals if you run high speed with heavy tension. Keep at least 10 spares if you practice daily.

Learning Curve and When Each Type Makes Sense

A manual pick gun takes about 2 to 4 hours of focused practice to produce consistent opens on a clear acrylic or cutaway practice lock with standard pins. An electric gun can produce an open in minutes on the same lock, but learning to control it without relying on brute force takes longer, typically 6 to 10 hours before you can diagnose why it is not opening.

Manual guns require more wrist strength. If you have hand or wrist fatigue issues or plan to run 100+ repetitions per session, the electric reduces strain significantly. The trade-off is noise and precision: electrics are noticeably louder and less discreet, which matters for on-site professional use.

Decision Matrix: Match Your Situation to the Right Pick Gun

Use this to choose based on budget, experience, frequency of use, and space.

Durability and Ownership Realities

What wears first is predictable. On manual guns, the needle tip mushrooms after 400 to 600 strikes on brass pins. Once the tip flattens beyond 0.2mm, it starts lifting two pins as one and reduces success rate. File it flat or replace it. The return spring loses tension if stored cocked; store with the trigger forward.

On electric guns, inspect the needle clamp screw every session. Vibration backs it out, and a loose needle will oscillate sideways and snap at the clamp line. Apply a tiny drop of non-permanent threadlocker if it loosens repeatedly. Clean brass dust from the nose piece with isopropyl alcohol and a cotton swab every few hours of use; accumulated dust acts as an abrasive on the needle channel.

Common mistakes that shorten tool life:

• Using heavy tension and prying the needle against the keyway wall, which bends or snaps needles within a few pulls.
• Running an electric gun at maximum stroke on a tight keyway, which hammers the needle tip into the warding and chips the tip.
• Not using a tension tool at all and relying on the gun to turn the plug, which never works and damages both lock and needle.
• Practicing on locks with security pins before mastering standard pins, which leads to over-striking and unnecessary wear.

Worked cost example: If you pick a practice lock 15 times per day, a $12 pack of 5 needles lasting roughly 500 strikes per needle equals about 2,500 strikes total. At roughly 8 strikes per open attempt, that is about 312 opens, or about $0.04 per open attempt in needle cost. Electric use at higher vibration rates cuts that to roughly 250 strikes per needle, doubling consumable cost to about $0.08 per attempt. Manual ownership remains cheaper over a year of regular training.

Lawful Professional Use and Training Context

Pick guns are locksmith tools. In most U.S. states, owning a pick gun is legal, but carrying or using it outside your own property without a locksmith license, permission from the property owner, or lawful professional purpose can be considered possession of burglary tools. Several states require a locksmith license or apprenticeship registration; others require proof of intent. Always check your state and local statutes before purchasing or transporting any picking tool.

For training, use only locks you own or have explicit written permission to pick, such as cutaway practice locks, pinning kits, or dedicated training cylinders. Pick guns can damage inexpensive practice locks by peening the bottom pins if used with excessive force; rotating your practice cylinders and repinning them periodically extends their usable life.

For professional locksmithing, pick guns are not universal openers. They are ineffective on high-security cylinders with sidebar mechanisms, magnetic pins, or tight tolerances such as Medeco, Mul-T-Lock, and ASSA Abloy models, and they can damage wafer locks and automotive locks. Standard pin tumbler cylinders with spool or serrated security pins respond inconsistently and often require single-pin picking instead. Training with both manual picking and pick gun techniques ensures you have the right method by situation.

Final Recommendations by Use Case

For most people searching for the best pick guns, a manual Brockhage or HPC is the safest first purchase. It costs less, lasts longer, and teaches the tension sensitivity that transfers to every other picking skill. Add a KLOM-type electric once you are opening standard 5-pin practice locks reliably and want to reduce hand strain or increase rep volume. Professionals who do frequent residential entry work will get the most return from the rechargeable HPC EPG-1 for its adjustable control and battery life, while keeping a manual gun as a quiet backup.

Prioritize a quality tension tool set and a repinnable practice lock over the most expensive gun. Control and repetition matter more than motor speed.

Frequently Asked Questions

Do I need an electric pick gun if I already have a manual one?

Not necessarily. A manual pick gun handles most low-security pin tumblers where a pick gun is appropriate. An electric gun adds convenience and speed for high-volume practice or professional call volume, not new capability. If you practice less than a few hours per week, a manual is sufficient.

Will a pick gun open any lock?

No. Pick guns only work on certain pin tumbler locks with adequate tolerance and without secondary locking mechanisms. They do not work on disc-detainer, wafer, dimple with sliders, or high-security pin tumblers with sidebars. Even on compatible cylinders, success depends on bitting, pin condition, and correct tension.

Are needles universal between brands?

Partially. Many manual and KLOM-style electric needles share the same shaft diameter and are interchangeable with minor fitting, but Sparrows and HPC EPG-1 needles are more proprietary. Check shaft diameter and collar length before mixing brands, and always ensure the set screw seats on the flat of the needle.

Is it legal to own a pick gun for training?

In most places, ownership for training on your own locks is lawful, but laws vary by state and locality. Some states restrict possession or require a locksmith credential. Verify your local regulations and only practice on locks you own or have written permission to pick.