Hamilton & Son's FULL GUNSMITH SERVICE

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Hamilton Firearms offers full-service gunsmithing for modern, antique, and military firearms. From precision repairs and custom modifications to full restorations and refinishing, our experienced team ensures every firearm is handled with expert care and craftsmanship. Whether you're maintaining a family heirloom or upgrading a modern platform, we deliver reliable, accurate, and legally compliant service tailored to your needs. 

 Hamilton Firearms provides specialized gunsmithing services for the film and television industry, including custom builds and conversions of iconic screen-used firearms and props. Whether replicating legendary movie weapons or modifying real firearms for blank-fire or non-firing use, we combine cinematic accuracy with technical expertise and safety compliance. Our work supports productions, collectors, and museums seeking authentic, functional, or display-ready replicas. 

We offer a wide range of products that are designed to meet the needs of our customers. From high-quality electronics to stylish fashion accessories, we have something for everyone.

 We offer full repair services for the Anzio Ironworks 20mm rifle. Our expert team is equipped to handle everything from barrel inspections and receiver repairs to complete overhauls, ensuring your 20mm is brought back to peak performance. Whether for collectors, enthusiasts, or range-ready use, we treat every Anzio with precision, respect, and unmatched attention to detail. 

  Full-service repairs and restoration of the iconic L39 20mm Lahti anti-tank rifle. Our skilled technicians provide everything from mechanical repairs and recoil system overhauls to custom restoration work. We also offer a specialized conversion service to adapt the L39 to fire the more readily available 20mm Lahti/Vulcan (20x102mm) round, giving your Lahti a new lease on life with improved ammunition availability while maintaining historical integrity and safe operation.