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The compact crossover pistol G45 MOS in 9x19mm combines a compact slide with a full-size frame and has all the benefits of a Gen5 model. The slide in MOS Configuration makes it easy to mount a miniature reflex sight on the pistol’s slide without the need for a new slide or separate mounting system. Utilizing the design and engineering GLOCK developed for its military pistol (G19X), combined with Operator and worldwide Law Enforcement specifications.


The slide has the proven, superior GLOCK hard-surface finish nDLC in non-reflective black. It comes with front serrations (FS) which provide an additional tactile surface choice when manipulating the slide giving the operator positive traction even with wet or sweaty hand. The frame is also subdued black, with a flared magazine well for fast reloads in critical situations. Additional features include the smoother trigger pull, the enhanced texture for sure handling, a reversible magazine catch, ambidextrous slide stop lever, the Modular Backstrap System (MBS) for individual adjustability and the incredibly accurate, reliable GLOCK Marksman Barrel (GMB).

With the G45 MOS, GLOCK has the next level of performance for service pistols - tested, proven and unmatched by any others.


*NOTE: Shipping cost is built into item price*

*NOTE: You must fill out FFL Contact Form on shopping cart page prior to checkout*



  • Modular Optic System for mounting of miniature reflex optics
  • Glock Marksmanship Barrel
  • Flared Mag well
  • Reversible Mag Catch
  • Ambidextrous Slide Stop lever
  • Modular Backstrap System



  • Caliber: 9mm
  • Capacity: 17 Rounds
  • Trigger Pull: 5.84 lbs.
  • Sight: Glock Sights
  • Slide Finish: Black nDLC
  • Frame Material: Polymer
  • Frame Finish: Black
  • Barrel Profile: Hexagonal (GMB)
  • Barrel Length: 4.02"
  • Overall Length: 7.44"
  • Width: 1.34"
  • Weight: 21.73 oz (without Mag), 24.52 oz. (with Empty Mag)

Glock 45 Gen 5 MOS 9MM (Includes Shipping Cost)

Excluding Sales Tax
Out of Stock
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