Pistols that fit the Primary Arms SLx RS-10

The Primary Arms SLx RS-10 uses the Docter footprint and fits 55 pistols via an adapter plate. Every fit below is source-cited.

Footprint: Docter Emitter: openReticle: 3 MOA dot (red) $209.99 OpticsPlanetShop on Amazon

Fits with an adapter plate

SIG P320 X-series · 16 pistols · via the OEM/Aftermarket SIG P320 X-series plate system optic plate (Docter)

Sig Sauer P320 AXG Legion Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket SIG P320 X-series plate system optic plate (Docter) plate (SIG P320 X-series plate system to Docter).

Sig Sauer P320 AXG Pro Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket SIG P320 X-series plate system optic plate (Docter) plate (SIG P320 X-series plate system to Docter).

Sig Sauer P320 Compact Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket SIG P320 X-series plate system optic plate (Docter) plate (SIG P320 X-series plate system to Docter).

Sig Sauer P320 Full Size Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket SIG P320 X-series plate system optic plate (Docter) plate (SIG P320 X-series plate system to Docter).

Sig Sauer P320 M17 Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket SIG P320 X-series plate system optic plate (Docter) plate (SIG P320 X-series plate system to Docter).

Sig Sauer P320 M18 Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket SIG P320 X-series plate system optic plate (Docter) plate (SIG P320 X-series plate system to Docter).

Sig Sauer P320 Spectre Comp Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket SIG P320 X-series plate system optic plate (Docter) plate (SIG P320 X-series plate system to Docter).

Sig Sauer P320 SXG Reserve Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket SIG P320 X-series plate system optic plate (Docter) plate (SIG P320 X-series plate system to Docter).

All 16 pistols with the SIG P320 X-series plate system

Beretta APX A1 · 10 pistols · via the OEM/Aftermarket Beretta 90-Series / APX A1 optic plate-kit system optic plate (Docter)

Beretta 80X Cheetah Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Beretta 90-Series / APX A1 optic plate-kit system optic plate (Docter) plate (Beretta 90-Series / APX A1 optic plate-kit system to Docter).

Beretta 92GTS Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Beretta 90-Series / APX A1 optic plate-kit system optic plate (Docter) plate (Beretta 90-Series / APX A1 optic plate-kit system to Docter).

Beretta 92X Performance Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Beretta 90-Series / APX A1 optic plate-kit system optic plate (Docter) plate (Beretta 90-Series / APX A1 optic plate-kit system to Docter).

Beretta 92X RDO Compact Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Beretta 90-Series / APX A1 optic plate-kit system optic plate (Docter) plate (Beretta 90-Series / APX A1 optic plate-kit system to Docter).

Beretta 92X RDO Full Size Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Beretta 90-Series / APX A1 optic plate-kit system optic plate (Docter) plate (Beretta 90-Series / APX A1 optic plate-kit system to Docter).

Beretta 92XI Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Beretta 90-Series / APX A1 optic plate-kit system optic plate (Docter) plate (Beretta 90-Series / APX A1 optic plate-kit system to Docter).

Beretta 92XI SAO Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Beretta 90-Series / APX A1 optic plate-kit system optic plate (Docter) plate (Beretta 90-Series / APX A1 optic plate-kit system to Docter).

Beretta APX A1 Carry Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Beretta 90-Series / APX A1 optic plate-kit system optic plate (Docter) plate (Beretta 90-Series / APX A1 optic plate-kit system to Docter).

All 10 pistols with the Beretta APX A1 plate system

Walther PDP 2.0 · 10 pistols · via the Walther PDP Gen 2 Optic Plate (Docter)

Walther PDP (Gen 2 Optic-Cut) Via plate Retailers Why?

Adapter fit: via the Walther PDP Gen 2 Optic Plate (Docter) plate (Walther PDP 2.0 to Docter).

Walther PDP F-Series (Gen 2 Optic-Cut) Via plate Retailers Why?

Adapter fit: via the Walther PDP Gen 2 Optic Plate (Docter) plate (Walther PDP 2.0 to Docter).

Walther PDP F-Series Standard 3.5" Via plate Retailers Why?

Adapter fit: via the Walther PDP Gen 2 Optic Plate (Docter) plate (Walther PDP 2.0 to Docter).

Walther PDP Match Full Size 5" Via plate Retailers Why?

Adapter fit: via the Walther PDP Gen 2 Optic Plate (Docter) plate (Walther PDP 2.0 to Docter).

Walther PDP Pro SD Compact 4.6" Via plate Retailers Why?

Adapter fit: via the Walther PDP Gen 2 Optic Plate (Docter) plate (Walther PDP 2.0 to Docter).

Walther PDP Pro SD Full Size 5.1" Via plate Retailers Why?

Adapter fit: via the Walther PDP Gen 2 Optic Plate (Docter) plate (Walther PDP 2.0 to Docter).

Walther PDP Standard Compact 5" Via plate Retailers Why?

Adapter fit: via the Walther PDP Gen 2 Optic Plate (Docter) plate (Walther PDP 2.0 to Docter).

Walther PDP Steel Frame (Gen 2 Optic-Cut) Via plate Retailers Why?

Adapter fit: via the Walther PDP Gen 2 Optic Plate (Docter) plate (Walther PDP 2.0 to Docter).

All 10 pistols with the Walther PDP 2.0 plate system

Canik METE · 7 pistols · via the OEM/Aftermarket Canik METE/TP9 plate system optic plate (Docter)

Canik METE SFx PRO Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Canik METE/TP9 plate system optic plate (Docter) plate (Canik METE/TP9 plate system to Docter).

Canik SFx Rival Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Canik METE/TP9 plate system optic plate (Docter) plate (Canik METE/TP9 plate system to Docter).

Canik SFx Rival-S Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Canik METE/TP9 plate system optic plate (Docter) plate (Canik METE/TP9 plate system to Docter).

Canik TP9 Elite Combat Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Canik METE/TP9 plate system optic plate (Docter) plate (Canik METE/TP9 plate system to Docter).

Canik TP9 Elite SC Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Canik METE/TP9 plate system optic plate (Docter) plate (Canik METE/TP9 plate system to Docter).

Canik TP9SFx Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Canik METE/TP9 plate system optic plate (Docter) plate (Canik METE/TP9 plate system to Docter).

Canik TTI Combat Via plate Retailers Why?

Adapter fit: via the OEM/Aftermarket Canik METE/TP9 plate system optic plate (Docter) plate (Canik METE/TP9 plate system to Docter).

All 7 pistols with the Canik METE plate system

Also fits via: Springfield Echelon VIS (4 pistols), Taurus TORO (4 pistols), Ruger factory plate (1 pistol), Springfield AOS (1 pistol), Springfield XD OSP (1 pistol), Walther PDP 1.0 (1 pistol).

See all 6 Docter optics

Frequently asked

What pistols fit the Primary Arms SLx RS-10?

55 additional pistols support it via an adapter plate, such as the Beretta 80X Cheetah and Beretta 92GTS.

What footprint does the SLx RS-10 use?

The SLx RS-10 uses the Docter footprint. This is a recognized cut that many pistol manufacturers mill directly into their slides or support via optic plate kits.

Can I mount the SLx RS-10 without an adapter?

55 pistols need a slide plate: the SIG P320 X-series, Beretta APX A1, Walther PDP 2.0, Canik METE and 6 more plate systems carry a plate that presents the Docter footprint.

How do we verify which pistols this optic fits?

Each pistol fit is derived from verified footprint specifications and, where applicable, confirmed adapter-plate data. Every claim is backed by 1 source URL, and we cross-reference manufacturer slide specs and optic dimensions to ensure accuracy.