The Docter / Noblex footprint
Vortex Venom & Viper, Burris FastFire, Meopta, EOTech MRDS
ScrewsM3 / #4-40 by model
DriverT10
Torque15 in-lb
Patternwide, shallow pocket
Diagram is schematic — top-down, optic
front at the top — and is not to scale.
Interface2 screws, 4 posts
What to knowThe oldest of the common patterns and slowly fading, but still the reason GLOCK MOS plate 01 exists.
Optics using this footprint
Plates that provide this footprint
| Slide interface | Plate | Source |
|---|
| GLOCK MOS — standard & full size | MOS Plate 01
Type A / Type B | GLOCK factory
Optics Spot |
| GLOCK MOS — 10 mm / .45 frames | MOS Plate 05 | GLOCK factory |
| S&W M&P C.O.R.E. / Optics Ready | Factory kit plate — Docter family | S&W factory |
| Springfield Echelon VIS | VIS → Docter adapter | Aftermarket |
| Walther PDP 1.0 optic cut | PDP 1.0 → Docter / Venom | Walther / aftermarket |
| Walther PDP 2.0 optic cut | PDP 2.0 → Docter / Venom | Optics Spot |
| Walther Q4 SF / Q5 Match SF optic cut | Q-series → Docter / Venom
Universal type A | Optics Spot
Optics Spot |
| CZ P-10 OR plate system | P-10 OR → Docter | CZ factory |
| CZ Shadow 2 OR plate system | Shadow 2 OR → Docter | CZ factory |
| Rear-sight dovetail mount | Dovetail mount → RMR / C-More / Docter (type C) | Optics Spot / aftermarket |
| Canik optic plate system | Canik kit → Docter | Canik factory |
| FN MRD plate system | FN MRD → Docter | FN factory |
| Beretta 92X / M9A4 plate system | 92X / M9A4 → Docter / Venom
Universal type A | Optics Spot / aftermarket
Optics Spot |
| Beretta APX A1 / APX RDO plate system | Universal type F | Optics Spot |
| HK VP9 / SFP9 OR plate system | VP9 / SFP9 → Docter / Venom
Universal type A | HK / Optics Spot
Optics Spot |
| Taurus T.O.R.O. plate system | T.O.R.O. Mounting Plate Kit #1–#4
T.O.R.O. → Docter / Venom / Viper / FastFire | Taurus factory
Aftermarket |
| PSA Dagger RMR cut | Dagger RMR → Docter / Venom / Viper / FastFire | EGW |
| Plate system — fitment not published | Ask the maker → Docter family | Unconfirmed |
Check a pairing
Use the fit checker to see whether a specific optic and
pistol go together, and what it costs to mount.