Glock G45 Generation 5 Compact Frame 9mm Luger 4.02 inch 17+1 nitride diamond like carbon slide polymer frame

The G45 Gen5 Compact Frame from Glock marries a 4.02" Glock Marksman Barrel with a full-size polymer frame to deliver a 9mm Luger pistol that balances control, concealability and duty-grade performance for shooters who need a versatile carry or service sidearm; the GMB cold hammer-forged polygonal rifled barrel and improved crown lift accuracy and consistency for range work, duty use, or precision defensive shots while the 17+1 capacity provides ample firepower in a compact footprint. The black nDLC serrated steel slide resists wear and offers positive manipulations aided by front slide serrations and ambidextrous slide stop levers, the serrated polymer frame with Picatinny rail accepts light and laser attachments for low-light operations, and interchangeable backstraps tailor grip size for different hands or layered clothing. This Gen5 model removes finger grooves for a more universal grip, uses Glock's firing pin/trigger block safeties, and ships with fixed 3-dot white sights for fast target acquisition. Ideal for competitive practical shooting, concealed carry with improved control, or patrol duty, this striker-style semi-auto requires FFL transfer and is part of Glock's modular, proven G-series lineage trusted by professionals and sportsmen.