20+Years in Business
5Axis CNC Milling
445-Star Reviews
50States Served
72hrTypical Turnaround

What We Do

Core Capabilities

5-Axis CNC Milling

Complex multi-surface machining in a single setup. Tight tolerances on aluminum, stainless, titanium, and engineered plastics.

Wire EDM

Precision wire electrical discharge machining for intricate profiles and hardened materials where conventional cutting fails.

Laser Marking & Engraving

Permanent, high-contrast laser marking for part identification, serial numbers, logos, and decorative stippling on firearms.

CNC Turning

Live tooling lathes for round components, threaded features, and barrels. Diameters from 0.125″ to 12″ OD.

Quality Inspection

CMM inspection, surface metrology, and first-article certification. Every part meets print before it ships.

Private Label / OEM

Volume production for firearm brands, OEM manufacturers, and distributors. NDA-protected, white-label ready.

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Industries We Serve

Built for Demanding
Applications

From DoD defense contractors to South Florida gunsmiths, Kaplun MFG machines parts that have to work the first time. We serve industries where tolerances are measured in tenths and failure is not an option.

Our Industries
01

Defense & Government

02

Aerospace

03

Firearms & Accessories

04

Medical Devices

05

Law Enforcement

06

Industrial OEM

Custom Firearms Work

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Slides

Aftermarket Glock & Sig Sauer slides in multiple cuts and finishes.

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Optic Cuts

RMR, Holosun, Leupold DeltaPoint Pro cuts for Glock & Sig.

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Laser Stippling

Frame stippling for enhanced grip on Glock and Sig pistols.

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Cover Plates

Precision-machined optic cover plates for Glock slides.

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Get Started

Ready to Machine
Your Next Part?

Send us your drawings, CAD files, or just a description. We respond within one business day with a quote.