Explore LMT

LMT is the abbreviated name associated with Lewis Machine & Tool, an American business established in 1980. Its 2017 company catalogue describes origins in component manufacture and the work of founder Karl Lewis. The early story is connected with the Rock Island area and government-contract manufacturing, before the business expanded its range of complete firearms.

The catalogue places that broader expansion in the mid-1990s. This sequence matters because the LMT name can identify more than one kind of contribution. A component supplied by the company and a complete firearm manufactured by it are not equivalent descriptions. The history of an individual example should establish which role applies, rather than infer its entire origin from one branded part.

LMT’s development offers a view of the industrial network behind modern American arms manufacture. Specialist machining, contract production and branded products can be successive or overlapping parts of the same business. Period catalogues provide a framework for understanding that progression. Factory markings and original records then connect a particular object with its production period. Together, they allow the Lewis Machine & Tool story to be described with more precision than a general reputation for engineering.