Glock G19 Gen5 MOS 9mm Compact – Austrian-Made, GMB nDLC Barrel, 4.02 in, 3x 15-Round Mags, Case & MOS Plate Set
This Austrian-made Glock 19 Gen5 MOS is a compact 9mm with factory MOS optic cut and cover plate, Glock Marksman Barrel, and nDLC-treated steel slide and barrel. It includes three 15-round Glock magazines, the Glock MOS Adapter-Set 01 nDLC, factory case, and interchangeable backstraps. Gen5 features such as ambidextrous slide stop levers, reversible magazine catch, aggressive texture frame, and a mild flared magwell round out a capable, modern configuration.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are handling marks from prior use. The bore is bright and clean. The trigger guard has a do-it-yourself undercut. See photos for details.
What’s Included
- Glock MOS Adapter-Set 01 nDLC (optic mounting plates and screws)
- Glock factory hard case
- Glock interchangeable backstrap set
- Three 15-round Glock factory polymer magazines (9mm)
The Gen5 MOS slide comes with front and rear serrations and a factory-installed MOS cover plate. The included Glock MOS Adapter-Set 01 nDLC provides mounting plates and screws to fit popular miniature reflex optics to the MOS interface.
The Glock Marksman Barrel with nDLC treatment is paired with an nDLC-finished steel slide for durability. The bore condition and rifling are excellent, supporting the clean, well-maintained status of the barrel interior.
Ergonomics are Gen5-driven: ambidextrous slide stop levers, a reversible magazine release, and a mild flared magwell without the front-strap relief cut. The polymer frame carries the Gen5 aggressive texture and uses the included interchangeable backstrap set for grip fit.
Fixed notch-and-post iron sights are installed, and the frame includes a front accessory rail. Austrian proof marks are present, and the pistol bears factory markings indicating Austrian manufacture with Glock, Inc. Smyrna GA import information and the U.S. patent number.
Capacity is 15+1 with three included factory 15-round magazines. The compact 4.02 in barrel length makes this a versatile size within the Glock lineup, while maintaining full Gen5 feature content.

