
Availability: In Stock
The Meprolight MPO Pro-F is a matte black aluminum optics mounting base engineered specifically for Glock MOS (Modular Optics System) pistols with large frames. If you run a modern Glock platform with factory optics cuts and want a clean, reliable way to mount a red dot or other compatible sight, this base gives you the direct interface between your slide and your optic. Built from aluminum and finished in matte black, it's designed to handle the recoil impulses and daily carry demands of a duty or defensive handgun.
Meprolight has built a reputation in professional and military circles for producing durable, no-nonsense optics mounting solutions, and this base carries that tradition. The MPO Pro-F fits the MOS footprint on large-frame Glocks—meaning full-size and competition models that accept this standard. Whether you're outfitting a G17, G19X, or similar large-frame variant, this base provides a solid foundation for your sight system.
Installation on a MOS-cut slide is straightforward: the base bolts directly into the factory-milled optics slot. Matte black aluminum resists reflections and blends with modern tactical setups. It's the kind of component that doesn't demand attention—it just works, season after season, range trip after range trip.
| Brand | Meprolight |
| Model | MPO Pro-F |
| Finish | Matte Black |
| Material | Aluminum |
| Compatibility | Glock MOS (Large Frame) |
| Category | Optics Base / Mounting Accessory |
This base is designed for Glock MOS large-frame pistols—firearms with the factory-milled optics slot. Confirm your specific model has MOS cuts before ordering.
The MPO Pro-F provides the base mounting interface for optics compatible with the Glock MOS footprint. Verify your red dot or sight matches MOS compatibility.
Yes. Meprolight bases are built to professional standards and the aluminum construction with matte finish is designed for reliable, long-term tactical and defensive use.
Check your package contents upon receipt. The base itself is the primary component; confirm all necessary hardware is included before installation.

SKU: 152746698 • Width: 2.9in • Height: 0.2in • Depth: 5.4in • Weight: 0.055oz





Availability: In Stock
The Meprolight MPO Pro-F is a matte black aluminum optics mounting base engineered specifically for Glock MOS (Modular Optics System) pistols with large frames. If you run a modern Glock platform with factory optics cuts and want a clean, reliable way to mount a red dot or other compatible sight, this base gives you the direct interface between your slide and your optic. Built from aluminum and finished in matte black, it's designed to handle the recoil impulses and daily carry demands of a duty or defensive handgun.
Meprolight has built a reputation in professional and military circles for producing durable, no-nonsense optics mounting solutions, and this base carries that tradition. The MPO Pro-F fits the MOS footprint on large-frame Glocks—meaning full-size and competition models that accept this standard. Whether you're outfitting a G17, G19X, or similar large-frame variant, this base provides a solid foundation for your sight system.
Installation on a MOS-cut slide is straightforward: the base bolts directly into the factory-milled optics slot. Matte black aluminum resists reflections and blends with modern tactical setups. It's the kind of component that doesn't demand attention—it just works, season after season, range trip after range trip.
| Brand | Meprolight |
| Model | MPO Pro-F |
| Finish | Matte Black |
| Material | Aluminum |
| Compatibility | Glock MOS (Large Frame) |
| Category | Optics Base / Mounting Accessory |
This base is designed for Glock MOS large-frame pistols—firearms with the factory-milled optics slot. Confirm your specific model has MOS cuts before ordering.
The MPO Pro-F provides the base mounting interface for optics compatible with the Glock MOS footprint. Verify your red dot or sight matches MOS compatibility.
Yes. Meprolight bases are built to professional standards and the aluminum construction with matte finish is designed for reliable, long-term tactical and defensive use.
Check your package contents upon receipt. The base itself is the primary component; confirm all necessary hardware is included before installation.
SKU: 152746698 • Width: 2.9in • Height: 0.2in • Depth: 5.4in • Weight: 0.055oz
