
Glock · Pistol
Glock G17 Gen5 MOS
Short recoil (semi-automatic) · 9x19mm Parabellum · introduced 2017
Also known as Glock 17 Gen5 MOS, G17 Gen5 MOS
About the Glock G17 Gen5 MOS
The Glock G17 Gen5 MOS is a semi-automatic pistol chambered in 9x19mm Parabellum, produced by Glock Ges.m.b.H. since 2017. This Austrian-manufactured firearm reflects the engineering traditions and quality standards of its country of origin, designed to meet the demands of both civilian and professional users in a competitive global marketplace. Featuring a 17-round magazine capacity, this pistol offers generous firepower for duty use and home defense. The striker-fired action provides a consistent trigger pull for every shot, simplifying training and reducing the manual of arms - a design philosophy that has become the dominant paradigm in modern defensive handguns. The 4.5-inch barrel provides an excellent balance between sight radius and portability, making it equally suitable for duty carry and recreational shooting. Weighing 625g (22.0 oz) empty, this firearm strikes a practical balance between manageable carry weight and sufficient mass to moderate felt recoil during shooting. The polymer frame construction reduces weight while providing a textured, ergonomic grip surface designed for secure handling in all conditions. This firearm represents its manufacturer's commitment to delivering a well-engineered, reliable product that serves the needs of discerning shooters seeking quality, accuracy, and dependable performance from a proven platform.
Founded in 1963, Glock Ges.m.b.H. has built a reputation in the firearms industry through consistent innovation and quality, earning the trust of shooters who demand reliability in their chosen defensive and sporting firearms.
Glock G17 Gen5 MOS specifications
General
- Type
- Pistol
- Action
- Short recoil (semi-automatic)
- Firing mechanism
- Striker-fired
- Trigger
- Safe action
- Trigger pull
- 2.7 kg (5.8 lb)
- Calibres
- 9x19mm Parabellum
- Magazine capacity
- 17 rounds
- Magazine
- Detachable box magazine
Dimensions
- Barrel length
- 114 mm (4.5 in)
- Overall length
- 202 mm (8.0 in)
- Height
- 139 mm (5.5 in)
- Width
- 34 mm (1.3 in)
- Weight (empty)
- 0.62 kg (1.38 lb)
- Weight (loaded)
- 0.94 kg (2.08 lb)
- Sight radius
- 169 mm (6.7 in)
Barrel
- Rifling twist
- 1:10 in (250 mm)
- Rifling
- Right hand
- Grooves
- 6
Materials
- Barrel
- Steel
- Receiver / frame
- Polymer
- Slide
- Steel
- Finish
- nDLC
Performance
- Muzzle velocity (typical)
- 375 m/s (1230 fps)
- Muzzle energy (typical)
- 519 J (383 ft·lb)
- Effective range
- 50 m
History
- Introduced
- 2017
- Production status
- In production
- Country of origin
- AT
- Designer
- Gaston Glock
Features
- Polymer frame
- Safe action trigger
- Marksman barrel
- Accessory rail
- Ambidextrous slide stop
- Flared mag well
- No finger grooves
- NDLC finish
- Front slide serrations
- Modular optic system
Safety
- Trigger safety
- Firing pin safety
- Drop safety
The Gen5 MOS ships with four adapter plates covering the most popular optic footprints: Trijicon RMR/SRO, Leupold DeltaPoint Pro, C-More STS/STS2, and Docter/Noblex/Meopta. The MOS is slightly lighter than the standard Gen5 (625g vs 630g) due to material removed from the slide for the optic cut. MSRP is typically $50-100 more than the standard Gen5 model.
This is a variant of the Glock G17 Gen5.
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