Glock G17M Gen5 MOS 9mm - Factory Rebuilt, FBI Contract, USA-Made, nDLC, Steel Sights, 3x 17-Round Mags, 4.49 in GMB
This U.S.-made Glock 17M Gen5 MOS combines FBI contract lineage with Glock factory-rebuilt assurance. It features matching serials on the barrel and frame, a 4.49-inch Glock Marksman Barrel with recessed crown, and a durable nDLC slide finish. The slide is marked "GLOCK 17M Gen5 USA 9x19" and includes both front and rear serrations. MOS configuration is present with the cover plate installed, and adapter plate 02 is included. Steel fixed sights with AU2-coded front and AP-coded rear, plus three 17-round magazines, round out a complete, duty-ready package.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Shows minimal handling evidence.
What's Included
- Glock factory clamshell hard case
- Glock Important Safeguards/manual booklet
- Glock magazine loading tool
- Glock MOS adapter plate 02
- 3x 17-round Glock factory 9mm magazines (Glock-marked baseplates)
Built for FBI contract requirements, the G17M Gen5 MOS brings Gen5 refinements to a full-size 9mm duty platform. This example is factory rebuilt by Glock, and the case label is marked REBUILT. It is the U.S.-made variant, with the slide roll-marked "GLOCK 17M Gen5 USA 9x19," and the box label lists part number UR175M5MOS.
Core Gen5 features include an ambidextrous slide stop lever, a reversible magazine catch, and a flared magwell for efficient reloads. The 4.49-inch steel Glock Marksman Barrel uses updated rifling and a recessed crown for protection at the muzzle, while the nDLC finish provides a uniform, durable surface. Front and rear slide serrations aid manipulation.
The MOS configuration comes with the cover plate installed from the factory, and Glock MOS adapter plate 02 is included in the case. Steel fixed sights are installed, with an AU2-coded front post with dot and an AP-coded square-notch rear for a crisp, durable sight picture.
This full-size 9mm has a 17+1 capacity and the Glock Safe Action, striker-fired system. An accessory rail on the dust cover supports common duty lights. Matching serials on the barrel and frame add to the completeness of this factory-rebuilt example.