The original first-generation M&P9 that launched the entire M&P lineage. Introduced in 2005 as a direct competitor to the Glock 17, the Gen 1 M&P established the platform with interchangeable palm swell backstraps, a passive trigger safety, and a polymer frame. Widely adopted by law enforcement before the M2.0 replaced it. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2005, USA Weight: 24 oz Overall length: 7.5" Status: Discontinued Intended use: Duty, Service, Law Enforcement