Serial Numbers • Identification • Collector References

Firearm Serial Number Research, Identification Guides & Collector References

Gun Collectors Club helps collectors identify classic firearms, narrow production eras, compare model variations, and follow the history behind Colt, Smith & Wesson, Browning, Winchester, Remington, Ruger, and other collector arms.

Instant lookup for Colt, Smith & Wesson, Browning, Remington, Winchester, and more. Explore the Remington firearms collector hub for company history, models, markings, dating and values.

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Identify Your Gun and Estimate Its Collector Value

Not sure exactly what firearm you have—or what it may be worth? Start with the maker, model, serial number, markings, and visible features. Then use the collector guides, production charts, condition standards, and recent auction-price information to build a realistic estimate.

Gun values depend on much more than the name stamped on the barrel. Production variation, originality, mechanical condition, finish, grips, boxes, papers, and regional demand can all affect the final selling price.

Explore the Collector Library

Collector Guides for the Guns, Eras & Details That Matter

Move beyond a single manufacturer and explore the major collecting paths across Gun Collectors Club—from revolvers and semi-automatic handguns to rifles, shotguns, preservation, identification, and long-form collector research.

  • Revolvers
  • Semi-Automatics
  • Rifles
  • Shotguns
  • Preservation
  • Collector Research
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Classic firearms representing the major Gun Collectors Club collecting categories

New Lookup App Tools

Serial Number Lookup & Identification Apps

Fast lookup tools for the pages visitors use most. Enter a serial number, narrow the likely production period, then continue into the full collector guide.

Ruger Serial Number Lookup app icon Ruger Serial Number Lookup Enter a Ruger revolver serial number to estimate the production year and continue into the Ruger collector guides. Savage 99 Serial Number Lookup app icon Savage 99 Serial Number Lookup Enter a Savage 99 serial number to estimate the production period, then continue into manufacturing dates, model identification, lever safeties, rotary magazine features, caliber guides, collector values, and the complete Savage 99 research series. Colt Serial Number Lookup app icon Colt Serial Number Lookup Enter a Colt serial number, including prefix or suffix, to narrow the production year and likely model family. Smith and Wesson K-Frame Serial Lookup app icon S&W K-Frame Lookup Enter a K-frame serial number to estimate production year, model family, and caliber reference range. Browning Auto-5 Serial Number Lookup app icon Browning Auto-5 Lookup Identify production year, model clues, gauge, origin, and collector-grade notes for many Auto-5 serial formats. Browning Sweet Sixteen Serial Number Lookup app icon Browning Sweet Sixteen Research the lightweight 16-gauge Auto-5 variant, including serial-number clues and production-era notes. Browning Light Twelve Serial Number Lookup app icon Browning Light Twelve Look up Light Twelve serial-number patterns and compare Belgian production notes for the lightweight 12-gauge Auto-5. Belgium Browning Serial Number Guide app icon Belgium Made Brownings A focused guide to Belgian Browning serial-number systems, production clues, and common collector confusion points. Remington Model 1100 Serial Number Lookup app icon Remington Model 1100 Estimate production dates using receiver serial numbers and barrel codes while identifying gauges, configurations, and production variations. Winchester 1894 94 Serial Number Lookup app icon Winchester 1894 94 Determine production year from the receiver serial number and explore model variations, commemoratives, and collector-era manufacturing changes. Winchester Model 42 Serial Number Guide app icon Winchester Model 42 Estimate manufacture dates, identify grades and configurations, and compare serial-number ranges for Winchester's classic .410 pump shotgun.

These tools are collector-reference aids, not factory letters. Confirm final identification with markings, configuration, condition, and original documentation when available.

Recently Updated

Fresh Collector Work from the Bench

New and revised pages that deserve a front-door path for returning readers.

New Master Reference Smith & Wesson K-Frame Serial Number Master Guide Model 10, K-22, Model 17, Model 19, Victory Models, pre-war production, and alpha-prefix eras. Lookup Tool Open the K-Frame Serial Lookup App A fast path for visitors who want to enter a serial number and narrow the likely production window.

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Find the Right Collector Path

Gun Collectors Club is organized around the way collectors actually research: identification, preservation, history, and the stories behind individual firearms.

Collector Guides

Practical Collection Planning

Practical guidance for valuing, protecting, documenting, and eventually passing on a firearms collection.