Glock 29 – G29 Gen 4 | G29 Gen5 The Glock 29 is available for sale in both the Gen 4 and Gen 5 models. This compact pistol offers excellent performance and reliability. The Glock 29 Gen 4 features a modular backstrap system, allowing for a customizable grip to fit individual needs. On the other hand, the Glock 29 Gen 5 boasts enhanced features such as an ambidextrous slide stop lever and improved trigger pull. Whether you prefer the Gen 4 or Gen 5, the Glock 29 is a reliable and powerful option for those seeking a compact firearm.