Glock 45 MOS 9mm Pistol 4.02" Barrel - 17 Rd

Glock 45 MOS 9mm Pistol 4.02" Barrel - 17 Rd

Blending duty-ready capacity with compact slide precision, the GLOCK G45 Gen5 MOS strikes the perfect balance for tactical versatility and everyday performance. Engineered as a Compact Crossover Pistol, the G45 combines a G19-sized slide with a full-size G17 frame, making it a top-tier choice for military, law enforcement, and civilian shooters alike.

The G45 MOS features Glock’s Marksman Barrel, front slide serrations, and the Modular Optic System (MOS) cut, ready for red dot installation. Its matte black nDLC finish provides superior hardness and corrosion resistance, while the flared mag-well, ambidextrous slide stop, and Safe Action trigger system ensure fast operation and reliable engagement under pressure. With three 17-round magazines included, this 9mm powerhouse is built to perform in any environment.

Compact Slide / Full-Size Frame
Offers superior handling with full-capacity performance

Marksman Barrel (4.02")
Enhanced crown and rifling for improved precision and consistency

Modular Optic System (MOS)
Factory optics cut allows direct mounting of red dot sights

Front Slide Serrations
Improves grip for press checks and manipulation in adverse conditions

Ambidextrous Slide Stop Lever
Accommodates both right- and left-handed shooters

No Finger Grooves
Smooth grip surface supports varied hand sizes and shooting preferences

Flared Mag-Well
Speeds up reloads during training or critical moments

Safe Action Trigger System
Glock’s signature safety and reliability in a striker-fired platform

nDLC Finish
Resists corrosion and wear in rugged conditions

Specifications

• Caliber: 9mm
• Action: Safe Action
• Frame Material: Polymer
• Frame Size: Compact Slide / Full-Size Grip
• Finish: Matte Black nDLC
• Barrel Length: 4.02"
• Sights: Fixed Glock Sights
• Optic Compatibility: MOS System (adapter plates required)
• Slide Features: Front Serrations / Optics Cut
• Grip Features: No Finger Grooves / Flared Mag-Well
• Controls: Ambidextrous Slide Stop / Reversible Mag Catch
• Magazine Capacity: 17+1
• Magazines Included: 3
• Weight (Unloaded): ~24.5 oz
• Safety Features: Glock Safe Action System (No Manual Safety)