Glock 17A Gen 4 MOS


The GLOCK 17 Gen4 offers several improvements over the previous model.

  • The Modular Back Strap design lets you instantly customize its grip to adapt to an individual shooter’s hand size.
  • The surface of the frame employs the new scientifically designed, real-world-tested, Gen4 rough textured technology.
  • Internally, the new GLOCK dual recoil spring assembly substantially increases the life of the system.
  • A reversible enlarged magazine catch, changeable in seconds, accommodates left or right-handed operators.
  • Twice the recoil-spring rated service life

This pistol also features the Glock Modular Optic System (MOS) to simplify mounting of popular optics without costly custom machining of the pistol’s slide. The MOS is offered with a cover plate when no optic is mounted and four adapter plate options to suit most popular optic brands. Will fit standard holsters.


Category Semi Auto Pistol
Condition New
Make Glock
Model 17A Gen 4 MOS
Calibre 9mm
Barrel 122mm


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