This manual covers the 20th Edition of the Standard Catalog of Firearms, a comprehensive resource for shooters, collectors, and dealers. This edition is designed to provide essential identification and valuation information for a wide range of firearms. Its purpose is to equip users with the knowledge needed to understand the worth and characteristics of various firearm models, ensuring informed decisions for all involved in the firearms community.

The scope of this catalog encompasses detailed listings and pricing for firearms, serving as an indispensable tool for appraisal and reference. It aims to simplify the complex process of identifying and valuing firearms, making it accessible to both seasoned experts and newcomers. By offering accurate and up-to-date information, this guide empowers users to navigate the firearms market with confidence and expertise.