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What red dots fit the Walther Q4 SF Optics Ready?

48 of the 71 optics tracked here mount to this slide. This slide uses Walther Q4 SF / Q5 Match SF optic cut.

Mount systemWalther Q4 SF / Q5 Match SF optic cut
Optics that fit48 of 71
No plate needed0
Plate to slideper plate instructions
How this slide mounts an opticShared across the steel-frame Q-series. The universal type A and type E plates cover several footprints each, so one plate often does more than its name suggests.

Cheapest ways to mount it

Cheapest overall$85–210Cyelee Cat / Wolfplate: Q-series → Trijicon RMR
Cheapest enclosed emitter$450–650SIG Sauer ROMEO2plates included with the optic

Every optic, and how it mounts

ItemFootprintHow it mountsCost to mount
Plate — 48
ADE Delta ProTrijicon RMRplate: Q-series → Trijicon RMR$85–210
Ameriglo HavenTrijicon RMRplate: Q-series → Trijicon RMR$175–360
Burris FastFire 3Docter / Noblexplate: Q-series → Docter / Venom$175–360
Burris FastFire 4Docter / Noblexplate: Q-series → Docter / Venom$175–360
Bushnell RXS-100Leupold DeltaPoint Proplate: Q-series → Leupold DPP$175–360
C-More RTS2C-More RTS2 / STS2plate: Universal type E$325–510
C-More STS2C-More RTS2 / STS2plate: Universal type E$325–510
C&H Precision CompTrijicon RMRplate: Q-series → Trijicon RMR$325–510
Crimson Trace CTS-1550Shield RMScplate: Universal type A$175–360
Cyelee Cat / WolfTrijicon RMRplate: Q-series → Trijicon RMR$85–210
EOTECH EFLX MiniLeupold DeltaPoint Proplate: Q-series → Leupold DPP$325–510
Holosun 407C X2Trijicon RMRplate: Q-series → Trijicon RMR$175–360
Holosun 407COMPTrijicon RMRplate: Q-series → Trijicon RMR$325–510
Holosun 507C X2Trijicon RMRplate: Q-series → Trijicon RMR$325–510
Holosun 507C X3 / 407C X3Trijicon RMRplate: Q-series → Trijicon RMR$325–510
Holosun 507COMPTrijicon RMRplate: Q-series → Trijicon RMR$325–510
Holosun 508T X2Trijicon RMRplate: Q-series → Trijicon RMR$325–510
JP Enterprises JPointShield RMScplate: Universal type A$175–360
Leapers UTG OP3 MicroDocter / Noblexplate: Q-series → Docter / Venom$85–210
Leupold DeltaPoint ProLeupold DeltaPoint Proplate: Q-series → Leupold DPP$325–510
Meopta MeoSight IVDocter / Noblexplate: Q-series → Docter / Venom$175–360
Meprolight MPO-DFTrijicon RMRplate: Q-series → Trijicon RMR$325–510
Noblex Sight III / Docter Sight CDocter / Noblexplate: Q-series → Docter / Venom$325–510
Olight Osight SShield RMScplate: Universal type A$85–210
Primary Arms Classic 21 mm MicroShield RMScplate: Universal type A$85–210
Riton 3 TACTIX MPRD 2Shield RMScplate: Universal type A$175–360
Riton 3 TACTIX PRDTrijicon RMRplate: Q-series → Trijicon RMR$175–360
Shield Sights RMS2Shield RMScplate: Universal type A$175–360
Shield Sights RMScShield RMScplate: Universal type A$175–360
SIG Sauer ROMEO-X CompactShield RMScplate: Universal type A$175–360
SIG Sauer ROMEO-X ProLeupold DeltaPoint Proplate: Q-series → Leupold DPP$325–510
SIG Sauer ROMEO2 EnclosedSIG Romeo2plates included with the optic$450–650
SIG Sauer ROMEOZeroShield RMScplate: Universal type A$85–210
SIG Sauer ROMEOZero EliteShield RMScplate: Universal type A$175–360
Sightmark Mini Shot A-SpecDocter / Noblexplate: Q-series → Docter / Venom$85–210
Swampfox Justice IITrijicon RMRplate: Q-series → Trijicon RMR$175–360
Swampfox Liberty IITrijicon RMRplate: Q-series → Trijicon RMR$175–360
Swampfox Sentinel IIShield RMScplate: Universal type A$85–210
Trijicon RMR HDTrijicon RMRplate: Q-series → Trijicon RMR$675–960
Trijicon RMR Type 2Trijicon RMRplate: Q-series → Trijicon RMR$475–710
Trijicon SROTrijicon RMRplate: Q-series → Trijicon RMR$475–710
Viridian RFX35Shield RMScplate: Universal type A$85–210
Vortex Defender-CCWShield RMScplate: Universal type A$175–360
Vortex Defender-SLLeupold DeltaPoint Proplate: Q-series → Leupold DPP$175–360
Vortex Defender-STLeupold DeltaPoint Proplate: Q-series → Leupold DPP$325–510
Vortex Defender-XLLeupold DeltaPoint Proplate: Q-series → Leupold DPP$325–510
Vortex VenomDocter / Noblexplate: Q-series → Docter / Venom$175–360
Vortex ViperDocter / Noblexplate: Q-series → Docter / Venom$175–360
No fit — 23
ADE NUWAcc ProTrijicon RMRccno known route$60–150
Aimpoint ACRO C-2 EnclosedAimpoint ACROno known route$450–650
Aimpoint ACRO P-1 EnclosedAimpoint ACROno known route$450–650
Aimpoint ACRO P-2 EnclosedAimpoint ACROno known route$650–900
Aimpoint COA EnclosedAimpoint COA / A-Cutno known route$650–900
Aimpoint Micro T-2 EnclosedAimpoint Microno known route$650–900
Holosun 407K X2Holosun Kno known route$150–300
Holosun 507K X2Holosun Kno known route$300–450
Holosun 507K X3 / 407K X3Holosun Kno known route$300–450
Holosun 509T EnclosedHolosun 509Tno known route$450–650
Holosun EPS EnclosedHolosun Kno known route$300–450
Holosun EPS Carry EnclosedHolosun Kno known route$300–450
Holosun SCS 320 EnclosedHolosun SCS (320)no known route$300–450
Holosun SCS Carry EnclosedHolosun Kno known route$300–450
Holosun SCS MOS EnclosedHolosun SCS (MOS)no known route$300–450
Lucid Optics E7 EnclosedAimpoint ACROno known route$150–300
Olight Osight KHolosun Kno known route$60–150
SIG Sauer ROMEO-X EnclosedSIG-LOCno known route$300–450
SIG Sauer ROMEO1PROSIG Romeo1Prono known route$300–450
Steiner MPS EnclosedAimpoint ACROno known route$450–650
Trijicon RCR EnclosedTrijicon RCRno known route$650–900
Trijicon RMRccTrijicon RMRccno known route$450–650
Viridian RFX45 EnclosedAimpoint ACROno known route$150–300

Adapter plates for this slide

PlateGives youSourcePrice
Q-series → Trijicon RMRTrijicon RMROptics Spot$25–60
Q-series → Leupold DPPLeupold DeltaPoint ProOptics Spot$25–60
Q-series → Docter / VenomDocter / NoblexOptics Spot$25–60
Universal type AShield RMSc
Leupold DeltaPoint Pro
Docter / Noblex
Optics Spot$25–60
Universal type EC-More RTS2 / STS2Optics Spot$25–60

Check a specific pairing

The interactive fit checker gives you a single verdict for this pistol and any optic, plus a build sheet with the plate SKU, screw threads, torque figures and install order.