Gun customization through laser engraving has become increasingly popular among firearm enthusiasts, gunsmiths, and manufacturers. Whether for personalization, branding, or compliance marking, choosing the right laser engraver is crucial for achieving high-quality, durable, and precise engravings on firearms.

This guide covers the best laser engravers for gun customization in 2025, including key features, material compatibility, and industry-leading models.

1. Key Considerations for Gun Laser Engraving

A. Laser Type

• Fiber Lasers – Best for metal engraving (steel, aluminum, titanium). High precision, minimal heat distortion, and deep marking capabilities 710.

• CO₂ Lasers – Suitable for polymer frames and wood grips, but struggle with direct metal engraving unless coated.

• Diode Lasers – Not ideal for deep metal engraving but can work on anodized or painted surfaces.

B. Power & Precision

• 20W–50W Fiber Lasers – Ideal for deep engraving on steel and titanium.

• High-Speed Galvo Systems – Ensure fast, precise markings (e.g., serial numbers, logos).

C. Compliance & Safety

• Must meet ATF (Bureau of Alcohol, Tobacco, Firearms and Explosives) regulations for serial number depth and clarity.

• Enclosed systems with fume extraction are recommended for safety 7.

D. Software & Customization

• Look for vector-based engraving software (e.g., LightBurn, EzCAD).

• Rotary attachments for cylindrical engraving (e.g., barrels, suppressors).

2. Best Laser Engravers for Gun Customization (2025)

1. Telesis Fiber Laser Marking System

✅ Best for Military & Industrial Use

• High-power fiber laser (20W–50W) for deep, permanent engravings.

• Meets ATF compliance for serial number depth (≥ 0.003").

• Merlin® software for precise alignment and complex designs 7.

• Durable construction for industrial environments.

2. LaserStar Fiber Laser Engraver

✅ Best for Gunsmiths & Small Shops

• 30W fiber laser optimized for firearms (steel, aluminum, polymers).

• Rotary fixture for engraving curved surfaces (barrels, cylinders).

• High-speed galvo system (up to 7000mm/s) for quick, precise marks 10.

3. xTool P2 (55W CO₂ Laser)

✅ Best for Polymer & Wood Grips

• 55W CO₂ laser for engraving polymer frames, wood, and coated metals.

• Conveyor feed system for batch processing.

• LightBurn compatibility for custom designs 8.

4. Promark Desktop Fiber Laser

✅ Best Budget Fiber Laser

• 20W fiber laser for entry-level gunsmiths.

• 0.03mm precision for fine details (logos, QR codes).

• Built-in camera for alignment accuracy 7.

5. SCULPFUN iCube Pro (5W Diode Laser)

✅ Best for Anodized & Painted Surfaces

• 5W diode laser for light engraving on anodized aluminum.

• Portable & enclosed design with smoke filtration 2.

• Budget-friendly for hobbyists.

3. Gun Engraving Applications

✔ Serial Numbers & Compliance Marks (ATF-legal depth)
✔ Custom Logos & Artwork (tactical designs, personalization)
✔ Textured Grips (improved ergonomics)
✔ QR Codes & Tracking IDs (security & inventory)

4. Final Recommendations

• For professional gunsmiths: Telesis Fiber Laser (industrial-grade).

• For small shops: LaserStar Fiber Laser (balanced performance).

• For polymer/wood work: xTool P2 (CO₂ versatility).

• For hobbyists: SCULPFUN iCube Pro (affordable diode option).

By choosing the right laser engraver, you can achieve high-quality, compliant, and visually stunning firearm customizations in 2025.