Your guide to the world of Glock! Gun Digest's Glock Reference Guide, 2nd Edition is the definitive resource for this amazing pistol. This well-researched book provides comprehensive, hands-on coverage and testing of all Glock pistols, including law enforcement/military-only variants and models never offered in the USA. Reviews of Glock models in every caliber and variant How Glocks are made and how they work Glock disassembly, cleaning, and troubleshooting The best Glock accessories and upgrades Glock shooting tips Gaston Glock's revolutionary pistol is recognized as one of the most important and innovative firearms designs of the last 50 years. Since its introduction in 1983, the Glock has become the preferred autoloading pistol for countless law enforcement and government agencies, military units, competitive and recreational shooters, and private citizens. Whether you already own a Glock or plan to, Glock Reference Guide, 2nd Edition is an essential resource for the purchase, use, and maintenance of your Glock.