Book excerpt: EVERYTHING You Want to Know About EVERY Glock! Whether you're an experienced Glockophile or shopping for your first Glock pistol, this revised and expanded second edition of Robb Manning's Glock Reference Guide is essential reading. It covers every model and milestone in the development of Gaston Glock's iconic handgun since its introduction in 1983. Inside you'll find complete coverage and testing information for all Glock models, including Gen5 updates, law-enforcement/military-only variants, custom Glocks, and models never offered in the United States. It's all here! Every model, every caliber, every variant and every generation, from the first prototype through developments that took place in 2019. Inside: History and commentary on every Glock model How they're made and how they work How to disassemble, clean and troubleshoot Coverage of Glock and non-Glock accessories Glocks and suppressors Info on Glock pistol-caliber carbines Learn why Glock is the preferred autoloading pistol for countless law-enforcement and government agencies, military units, competitive and recreational shooters and private citizens.