Glock 17 Gen5 MOS 9mm, Austrian-Made, GMB 4.49 in Barrel, nDLC Slide, Upgraded Timney Trigger, Tungsten Guide Rod, 3x 17-Rd Mags
This Glock 17 Gen5 MOS stands out as an Austrian-manufactured, proofed example with early Gen5 MOS configuration and rear serrations only. It features the Glock Marksman Barrel with a recessed crown, ambidextrous slide stop levers, and a matte black nDLC slide. Notably, it has an upgraded Timney trigger and an upgraded tungsten guide rod recoil spring assembly installed. Three OEM 17-round magazines, the Glock factory case, and original trigger parts are included.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal markings from previous handling and use.
What’s Included
- Glock factory hard case (clamshell)
- Glock Instructions for Use manual
- 3x 17rd Glock OEM polymer 9mm magazines
- Aftermarket flat/straight trigger shoe (installed)
- Aftermarket tungsten guide rod recoil spring assembly (installed; retail package included)
- Factory Glock trigger assembly and connector (removed from pistol)
The Glock 17 Gen5 MOS is a full-size 9mm with a 4.49 in Glock Marksman Barrel and a recessed crown, delivering Gen5 barrel geometry and a clean matte black profile. The slide is finished in matte black nDLC and marked GLOCK 17 Gen5 AUSTRIA 9x19, with the MOS cover plate installed and rear serrations only in this early MOS configuration. The barrel hood is marked 9x19, and the barrel carries Austrian/CIP proof marks with a GLOCK AT marking.
Gen5 frame updates include the current grip texture, a flared magwell, and the removal of finger grooves for a consistent hold. Ambidextrous slide stop levers and an accessory rail are integrated. The pistol uses Glock’s Safe Action system and a striker-fired, short-recoil locked-breech action. Fixed sights include a white-dot front blade and a square-notch rear.
This example is upgraded with a Timney trigger featuring a flat-style shoe, installed in place of the factory trigger assembly (the original Glock trigger assembly and connector are included). It also has an upgraded tungsten guide rod recoil spring assembly installed, with the retail package included.
Standard capacity is 17+1, and this pistol comes with three OEM 17-round magazines. Austrian-manufactured and proofed components add desirable provenance, and the MOS slide provides the factory-cut interface with the cover plate in place.