Glock G19 Gen5 MOS FS 9mm Compact, 4.02" GMB Barrel, nDLC Black, Front Serrations, 3x 15-Round Mags
This Glock G19 Gen5 MOS FS stands out with its compact 9mm configuration, Glock Marksman Barrel, and nDLC-treated slide and barrel. The MOS slide features a cover plate installed, and the front and rear serrations provide confident manipulation. Gen5 updates include ambidextrous slide stop levers, a subtly flared magwell, and the removal of finger grooves. It comes with three 15-round magazines, a factory case, a beavertail backstrap, and a Glock magazine loader.
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 - GMB rifling is clean and well-defined.
Specific Condition Notes: The firearm is in great shape with minor, superficial scratches and blemishes present.
What’s Included
- Glock factory hard case
- 3x 15-round Glock factory 9mm double-stack magazines
- Glock interchangeable beavertail backstrap (not installed)
- Glock OEM magazine loader
The G19 compact frame offers a 15+1 capacity in a size suited to a wide range of roles. This Gen5 MOS FS variant integrates front and rear slide serrations for secure handling and includes a MOS slide with the cover plate installed.
Glock’s Marksman Barrel measures 4.02 inches and is paired with an nDLC black slide and barrel for durability. The polymer frame is finished in black and features a subtly flared magwell and interchangeable backstraps for user fit.
Controls and sighting are straightforward: ambidextrous slide stop levers, Glock’s Safe Action system, and fixed polymer sights with a white dot front and white U-notch rear. An accessory rail on the dust cover supports compatible lights or accessories.
Origin and markings are factory-correct, with MADE IN AUSTRIA and import marks from Glock, Inc., Smyrna, GA, plus proof/inspection marks on the barrel hood. The slide and frame carry matching serial numbers.




