Glock 19 Gen5 MOS 9mm Compact, US‑Made, GMB Barrel, nDLC Finish, 10+1, 3 Mags, Safariland & Muddy River Holsters
This U.S.-made Glock 19 Gen5 MOS is a compact 9mm with core Gen5 updates and useful extras. It features the Glock Marksman Barrel with nDLC-treated slide, ambidextrous slide-stop levers, and a reversible magazine catch. It ships with three 10-round factory magazines, the Glock factory case, backstraps, and two holsters, including a Safariland Level 3 light-bearing duty holster and a Muddy River Tactical IWB Kydex holster. The slide has an MOS cut; please see the condition notes regarding the mounting interface.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The slide's MOS mounting interface is no longer usable; the left mounting hole was drilled out by a previous owner to remove a stuck screw. The pistol shows wear from prior use and handling consistent with its overall condition.
What's Included
- Glock factory clamshell hard case
- Muddy River Tactical IWB Kydex holster
- Light-bearing duty holster with retention hood
- Glock Modular Backstrap System grip backstraps
- Three Glock factory 10-round polymer magazines (marked Austria)
This Gen5 G19 includes the Glock Marksman Barrel (GMB) with revised rifling and a refined crown, paired with the corrosion-resistant nDLC slide finish. Fixed notch-and-post sights are installed, and the slide has front and rear serrations for positive manipulation.
Gen5 frame updates are present, including the removal of finger grooves, a flared magwell for quicker reloads, and ambidextrous slide-stop levers. The magazine catch is reversible, and the frame uses Glock's universal single-slot accessory rail.
The slide is cut for MOS; however, the left mounting hole was drilled to remove a stuck screw, and the MOS interface is no longer functional. No optic or adapter plates are included. The pistol retains standard fixed iron sights.
This U.S.-produced example is marked "MADE IN USA – GLOCK, INC., SMYRNA, GA." with a "US" stamp on the barrel hood. It is a 10+1 capacity compact 9mm and comes with three factory 10-round magazines. The magazines are Glock polymer units marked Austria.
Two holsters are included: a Safariland Level 3 light-bearing duty holster with a retention hood and a Muddy River Tactical IWB Kydex holster (non-light-bearing). The package also includes the factory clamshell case and Glock Modular Backstrap System panels.

