Description
The GLOCK G19M Gen5 MOS is the definitive duty-ready compact pistol, engineered for law enforcement and discerning civilian shooters. This 9mm MOS (Modular Optic System) model features the Gen5 nDLC finish, ambidextrous slide stop levers, and a flared magwell for superior reliability and optics-ready performance. It’s the top choice for a proven, modular carry and home defense handgun.
Key Features
- Compatibility: Accepts all Gen5 G19 MOS-compatible optics plates and standard Gen5 magazines.
- Material: GLOCK polymer frame with a precision-milled steel slide.
- Finish: Gen5 nDLC (Diamond-Like Carbon) finish on slide and barrel for extreme durability.
- Operation: Safe Action® system with striker-fired, semi-automatic operation.
- Installation: MOS system allows for simple, direct optic mounting with included plates; no permanent slide modification required.
- Package Contents: GLOCK G19M Gen5 MOS pistol, (3) 15-round magazines, MOS optic mounting plates, cleaning kit, cable lock, and hard case.
- Ships From: United States — within 24 hours
Product Specifications
| Compatible Models | GLOCK G19M Gen5 MOS (this is the complete firearm) |
|---|---|
| Material | Polymer frame, steel slide & barrel |
| Finish / Color | nDLC (black) |
| Operation Type | Striker-fired, semi-automatic |
| Installation | Ready to use; MOS plates included for optic mounting |
| Package Contents | Pistol, 3 magazines, MOS plates, lock, cleaning kit, case |
| Shipping | USA domestic — discreet packaging |
At Tactical Glock Co, we source the G19M Gen5 MOS directly from authorized GLOCK distributors, ensuring you receive a genuine, unfired duty pistol. Our team verifies every serial number and inspects the MOS slide cuts for perfect spec, providing a firearm trusted by professionals for its absolute reliability in critical situations. This is the real deal, ready for your optic and holster.
Frequently Asked Questions
What firearms is this compatible with?
This is the complete GLOCK G19M Gen5 MOS pistol. It is compatible with all Gen5 G19 magazines and holsters, and the MOS system accepts a wide range of popular micro red dot optics using the included adapter plates.
Is installation difficult?
No, the pistol is ready to fire out of the box. Mounting an optic is straightforward using the correct included MOS plate and the provided screws, requiring only a torque driver for a proper, secure fit.
How long does delivery take?
Orders ship within 24 hours from our US facility in discreet, unmarked packaging with no logos or labels. Most domestic orders arrive within 3–5 business days via tracked shipping.
What makes the “M” model different from a standard G19 Gen5?
The “M” designation indicates this is a law enforcement model, featuring an extended flared magazine well for faster reloads and front slide serrations as standard equipment, along with the MOS optic-ready system.


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