Night Fision194201620
Night Fision PLATE+NS 509T FITS GLOCK FS MOS$129.99
Availability: In Stock
The Night Fision PLATE+BS 509T is a complete mounting and sighting solution for Glock MOS pistols. This package pairs a precision optic plate with co-witnessing iron sights, giving you a ready-to-run setup for shooters who want both a red dot and backup iron sights without fumbling through multiple orders. The plate itself is machined from 17-4 stainless steel and finished with a nitride coating—the same materials and processes that protect firearms from the harshest environments. It's engineered to fit Glock MOS models (19, 17, 45, 47, and other FS MOS variants—Slimline models are excluded) and accommodates the Holosun 509T sight footprint.
Setup is straightforward: the package includes extra screws and an installation tool so you're not hunting for hardware or improvising with your pocket knife. The plate is built to tolerances tight enough to maintain zero through serious recoil, and the iron sights co-witness with most optics that share this mounting footprint, meaning your backup irons stay in the sight picture if your red dot fails or gets obscured. That redundancy matters if you're training seriously or carrying defensively.
Whether you're setting up a duty gun, a competition rig, or a carry pistol with a modern optic, this combo handles the job cleanly. No filler—just solid materials, proven design, and everything you need in one box.
| Material | 17-4 Stainless Steel |
| Finish | Nitride Coating |
| Compatibility | Glock FS MOS (excludes Slimline models) |
| Optic Footprint | Holosun 509T |
| Included Accessories | Extra screws, installation tool |
The Night Fision PLATE+BS 509T is designed for Glock FS MOS models, including the 19, 17, 45, 47, and other standard (non-Slimline) MOS variants. It does not fit Slimline MOS models.
This plate is built for the Holosun 509T sight footprint and will co-witness with most optics that share that mounting pattern.
The package includes the optic plate, co-witnessing iron sights, extra mounting screws, and an installation tool to help with setup.
Yes—the sights are designed to co-witness, meaning they remain visible in your sight picture alongside or behind your mounted red dot, providing a backup aiming reference if needed.
SKU: 194201613 • Width: 4.4in • Height: 1in • Depth: 6.9in • Weight: 3.5oz
Availability: In Stock
The Night Fision PLATE+BS 509T is a complete mounting and sighting solution for Glock MOS pistols. This package pairs a precision optic plate with co-witnessing iron sights, giving you a ready-to-run setup for shooters who want both a red dot and backup iron sights without fumbling through multiple orders. The plate itself is machined from 17-4 stainless steel and finished with a nitride coating—the same materials and processes that protect firearms from the harshest environments. It's engineered to fit Glock MOS models (19, 17, 45, 47, and other FS MOS variants—Slimline models are excluded) and accommodates the Holosun 509T sight footprint.
Setup is straightforward: the package includes extra screws and an installation tool so you're not hunting for hardware or improvising with your pocket knife. The plate is built to tolerances tight enough to maintain zero through serious recoil, and the iron sights co-witness with most optics that share this mounting footprint, meaning your backup irons stay in the sight picture if your red dot fails or gets obscured. That redundancy matters if you're training seriously or carrying defensively.
Whether you're setting up a duty gun, a competition rig, or a carry pistol with a modern optic, this combo handles the job cleanly. No filler—just solid materials, proven design, and everything you need in one box.
| Material | 17-4 Stainless Steel |
| Finish | Nitride Coating |
| Compatibility | Glock FS MOS (excludes Slimline models) |
| Optic Footprint | Holosun 509T |
| Included Accessories | Extra screws, installation tool |
The Night Fision PLATE+BS 509T is designed for Glock FS MOS models, including the 19, 17, 45, 47, and other standard (non-Slimline) MOS variants. It does not fit Slimline MOS models.
This plate is built for the Holosun 509T sight footprint and will co-witness with most optics that share that mounting pattern.
The package includes the optic plate, co-witnessing iron sights, extra mounting screws, and an installation tool to help with setup.
Yes—the sights are designed to co-witness, meaning they remain visible in your sight picture alongside or behind your mounted red dot, providing a backup aiming reference if needed.
SKU: 194201613 • Width: 4.4in • Height: 1in • Depth: 6.9in • Weight: 3.5oz