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.

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.

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

Instant lookup for Colt, Smith & Wesson, Browning, Remington, Winchester, and more.

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.