Tommy Westman is a gunsmith, machinist, armorer, firearms manufacturer, and owner of Westman Precision Firearms in Iron Mountain, Michigan. His work combines firearms retail with a functioning machine shop, technical diagnosis, repair, modification, and custom rifle construction.
Professional Biography
Westman established Westman Precision Firearms as a full-service firearms business. Public reporting documented the operation by 2017 and identified Westman as having specialized armorer training and the ability to provide custom firearm-building services.
By 2020, Westman described the business as a firearms manufacturer in addition to its gunsmithing, machining, maintenance, and retail functions. His role is therefore broader than that of a dealer: he works as a gunsmith, machinist, armorer, builder, and manufacturer.
Gunsmithing and Mechanical Diagnosis
Gunsmithing is an applied discipline requiring an understanding of dimensions, tolerances, materials, wear, springs, fasteners, barrels, triggers, sights, stocks, mounting systems, ammunition, and user requirements. A visible malfunction may have several possible causes, so effective repair depends on inspection, diagnosis, corrective work, and verification.
Westman’s machine-shop capability expands the solutions available beyond replacing parts. Some problems require fitting, modification, fabrication, or machining when an appropriate replacement component does not exist or does not adequately address the underlying issue.
Custom Rifle Building
Custom rifle work requires systems integration. The action, barrel, stock or chassis, trigger, optic interface, ammunition, and intended use must operate together rather than merely appearing impressive as individual components.
A serious build therefore begins with the requirement: what must the rifle do? Configuration and component selection follow from that purpose. This distinguishes requirement-driven gunsmithing from assembling fashionable parts without considering how the finished system will be used.
Armorer and Manufacturing Work
Westman’s armorer background adds experience in inspection, maintenance, parts replacement, troubleshooting, and determining whether a firearm remains serviceable. Gunsmithing extends that work into repair, fitting, modification, and improvement.
Operating as a manufacturer adds further responsibilities involving design and configuration, materials, machining, fitting, assembly, inspection, and functional verification. It makes Westman a direct participant in producing firearms rather than only an intermediary between other manufacturers and customers.
Technical Infrastructure
Working gunsmiths provide essential technical infrastructure for armed professionals, competitors, hunters, instructors, and private owners. They also see a wide variety of worn, damaged, modified, poorly assembled, and unusual firearms.
Over time, that exposure creates pattern recognition. An experienced gunsmith can identify recurring failure points, problematic modifications, durable components, manufacturing inconsistencies, maintenance problems, and user-induced issues. That accumulated practical knowledge is valuable to individual customers and to the broader firearms community.
P&S Connection
Westman is included in the Extended Primary & Secondary Network as a firearms-industry gunsmith, machinist, armorer, and manufacturer. His perspective represents the technical work required to keep firearms serviceable, diagnose mechanical problems, and translate customer requirements into functional equipment.
Key Areas of Experience
- Full-service gunsmithing
- Machining and component fabrication
- Firearm inspection and diagnosis
- Armorer work and maintenance
- Custom rifle construction
- Firearm repair and modification
- Firearms manufacturing
- Component fitting and mechanical troubleshooting
- Customer requirements and firearm configuration
- Historical and contemporary firearms
Selected Sources
Profile last reviewed: September 11, 2026.
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Tommy Westman · Westman Precision Firearms · Iron Mountain Michigan gunsmith · firearms machinist · firearms manufacturer · armorer · custom rifle builder · firearm repair · machine shop · mechanical diagnosis · Upper Peninsula firearms · Extended P&S Network