Glock G45 Gen5 MOS | 9mm | 4.02″ | PA455S203MOS
MSRP: $745.00
Your Price: $637.00
Glock 45 Gen 5 MOS Compact Crossover Handgun 9mm Luger 17rd Magazines (3) 4.02″ Barrel Black Austria
The Glock G45 Gen5 MOS is a compact-crossover 9mm pistol that pairs a compact slide with a full-size frame for a balance of controllability and carry ergonomics. It features the Glock Marksman Barrel (GMB) and a Modular Optic System (MOS) slide cut for mounting popular miniature reflex sights. The pistol carries a matte black nDLC finish on the slide and a textured polymer frame with interchangeable backstraps to adjust grip circumference. For an optic under $1,000 that complements the MOS footprint and duty-oriented sight picture, consider a compact red-dot such as the Trijicon RMR or a Holosun 507K depending on your preferred reticle and footprint.
Product Specifications
- The manufacturer is Glock.
- The model is G45 Gen5 MOS.
- The UPC is 764503034183.
- The caliber is listed as 9mm Luger.
- The barrel measures 4.02 inches.
- The frame material is Polymer.
- The slide finish is Black nDLC.
- The barrel is described as a GLOCK Marksman Barrel (GMB).
- The sight configuration is a Modular Optic System (MOS).
- The slide features front serrations and MOS cuts.
- The overall length is 7.44 inches.
- The package includes adapter plate, mag loader, cleaning kit, pistol case, backstrap set and gun lock.
The G45 Gen5 MOS is built for shooters who want a service-capable grip and full-size controls with a compact slide for clearer sight acquisition and reload ergonomics. Its MOS slide and GLOCK Marksman Barrel make it well suited to duty/service use and range training or competition where a compact slide and optic-ready platform are priorities. The pistol’s modular backstrap system and ambidextrous controls accommodate multiple hand sizes and grip preferences without adding complexity to function.
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