Glock 19 Gen5 MOS 9mm Compact, Optics-Ready nDLC Slide, GMB 4.02 in Barrel, Trijicon H3 Front, 3x 15-Round Mags, USA-Made
This Glock 19 Gen5 MOS stands out as a U.S.-made, optics-ready compact 9mm with a black nDLC slide, front and rear serrations, and the Glock Marksman Barrel. It features a Trijicon H3 tritium front sight, fixed steel rear, and Gen5 updates including no finger grooves, a flared magwell, and an ambidextrous slide-stop lever. It comes complete with three 15-round OEM magazines and the full factory package.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Strong, well-defined polygonal rifling.
Specific Condition Notes: The black nDLC slide finish is deep and consistent with no holster wear or thinning. The action is crisp, and the controls operate smoothly. Gen5 features present include the improved trigger and a flared magwell.
What’s Included
- Glock factory hard case
- Glock factory owner's manual
- Glock polymer magazine speed loader
- Glock Gen5 interchangeable backstraps (2 pieces)
- Three (3) 15-round Glock OEM 9mm double-stack magazines
The G19 Gen5 MOS configuration provides an optics-ready slide with a factory MOS cover plate, offering direct compatibility with Glock MOS adapter plates. The slide is finished in black nDLC, with front and rear serrations and a beveled nose to aid manipulation and holstering.
Its 4.02 in Glock Marksman Barrel is steel with polygonal rifling and an improved crown, designed for consistent accuracy and durability. The compact 15+1 format balances concealability and capacity for duty or carry roles.
Gen5 enhancements include an ambidextrous slide-stop lever, a reversible magazine release, no finger grooves, a flared magwell, and Gen5 RTF grip texture for confident handling. The frame integrates an accessory rail for lights or lasers.
Sight configuration consists of a Trijicon H3 tritium front blade paired with a fixed steel rear. This example is U.S.-made and marked "USA" on the slide, with "MADE IN USA – GLOCK, INC., SMYRNA, GA" on the frame.




