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The Ultimate Guide to Choosing a Laser Engraver for Guns

Laser Engraver for Guns

Looking for the perfect laser engraver for guns? Whether you’re a firearm enthusiast, custom shop owner, or looking to start a side business engraving lowers and slides, laser engraving offers unmatched precision, durability, and style. In today’s market, laser engraving on firearms isn’t just about compliance—it’s a statement of craftsmanship. From serial numbers to intricate scrollwork, the right machine gives you the flexibility to engrave both legally and artistically. In this guide, we’ll walk through the best machine options, key features, legal considerations, and workflow tips for anyone using a laser engraver for guns.


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Why Laser Engraving Is the Gold Standard for Firearms

Gone are the days of using hand stamps or rotary engravers. Today, professionals and serious hobbyists use lasers because they offer:

  • Unmatched Precision – Down to 0.01 mm for clean text, logos, and stippling.
  • Permanent Markings – Compliant with ATF engraving requirements.
  • Material Versatility – Compatible with aluminum, stainless steel, polymer, and coated finishes.
  • Aesthetic Freedom – Ideal for detailed patterns, custom logos, or patriotic designs.

Whether you’re personalizing a 1911 slide or marking a serialized AR-15 lower, a quality laser gives you accuracy and repeatability every time.


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What to Look for in a Laser Engraver for Guns

Here are the must-have features when choosing a laser engraver for guns:

✅ Power (Wattage)

For metal, a fiber laser in the 20W–60W range is recommended. It ensures deep engraving and faster cycles.

✅ MOPA Technology

If you want to create color on stainless steel or high-contrast marking on anodized parts, JPT MOPA lasers are ideal.

✅ Software Compatibility

Look for EZCAD2 or LightBurn compatibility. These platforms are user-friendly and support advanced vector work.

✅ Engraving Area

A 110×110 mm lens is ideal for tight details; go bigger (200×200 mm) if you plan to engrave long rails or full-length slides.


ComMarker Titan 1 JPT Mopa Fiber Laser Engraver

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Stronger than ever. Designed for Heavy Duty Up to 200W Superpower Electric Lifting with 2 Optional Lenses Color Marking Ability Super 3D Engraving & Cutting Ability 15,000mm/s SpeedMax™ Engraving 8K HD Accuracy Compatible with EZCAD and LightBurn

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Category:

Top Recommended Machines for Firearm Engraving

🟦 ComMarker B6 Fiber Laser Engraver

  • Wattage Options: 20W / 30W / 50W
  • Perfect For: AR lowers, serialized parts, slide customization
  • Why We Recommend It: Affordable and compact, yet powerful enough for deep marking and durable results.
    👉 Shop ComMarker B6 Here

🟥 ComMarker Titan 1 – JPT MOPA Fiber Laser

  • Wattage: Up to 200W
  • Perfect For: Deep cuts, serialized batches, colored stainless steel
  • Why We Recommend It: This is the machine if you want the best of the best. High-speed, large-area engraving with rich contrast and professional finishes.
    👉 Explore the Titan 1 MOPA Here

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Common Gun Parts You Can Engrave

PartMaterialLaser Type
AR-15 LowerAnodized Aluminum30–60W Fiber
Glock SlideStainless SteelMOPA Fiber
Magazine BaseplatePolymer / SteelFiber or UV
Custom GripsWood / AcrylicUV or CO₂
Serial Number PlateSteel / Aluminum20W+ Fiber

Legal Considerations for Firearm Engraving

If you’re engraving firearms, be sure to comply with:

  • ATF Guidelines – Serial numbers must be at least 0.003” deep and 1/16” high
  • State Laws – Some states require serialized 80% lowers before transfer
  • Commercial Use – Consider getting an FFL if engraving customer firearms regularly

⚠️ Pro Tip: The ComMarker Titan 1 can easily reach the 0.003” depth required for ATF compliance in a single pass with proper settings.


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Sample Settings for Fiber Laser Engraving on Guns

MaterialSpeedPowerFrequencyNotes
Anodized Aluminum500 mm/s60%30 kHzDeep mark in 1–2 passes
Stainless Steel300 mm/s80%50–100 kHzIncrease passes for deep cuts
Polymer Frame1000 mm/s25%20 kHzLow power to avoid melting

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Workflow: From Design to Firearm

  1. Create Your Artwork – Use Illustrator or LightBurn for vector designs.
  2. Prepare the Part – Clean with alcohol. Use a jig or clamps to secure the gun part.
  3. Preview the Job – Frame the artwork using the laser preview to ensure alignment.
  4. Engrave – Use appropriate settings; perform test runs on scrap if needed.
  5. Post-Cleaning – Wipe with alcohol, apply gun oil if needed.

Pro Tips for Laser Engraving Guns

  • Use a Rotary Tool for barrels and rounded parts.
  • Apply Cermark or Brilliance Marking Spray if you’re engraving with a lower-powered UV laser on metal.
  • Build a Jig System for repeatable jobs like serialized batches.
  • Practice on Scrap lowers or donor slides before engraving real firearms.

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Final Thoughts: Build Your Brand with a Laser Engraver for Guns

A quality laser engraver for guns is more than a tool—it’s a path to growing a profitable, creative business. Whether you’re personalizing tactical gear, producing serialized parts for local builders, or offering full-slide artwork, having the right laser makes all the difference.

👉 Ready to get started?
Check out the ComMarker Titan 1 MOPA for elite performance, or the ComMarker B6 for an affordable yet professional firearm engraving setup.

Happy engraving—and aim for precision. 🔫✨

About David Lee

Hello, I'm David Lee, I'm a passionate and creative professional commercial Laser Engraver and marking specialist with a wealth of experience and a wide range of knowledge. Overthe past 10 years, I have focused on Laser Engraver and marking solutions for various commercial projects.l am sensitive to new technologies and design trends ,constantly seeking the best Laser Engraver and marking experience

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