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Walther PDP Professional ACRO Compact 4"
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How we knowHow we check compatibility
- Lab testedFit checked by Firearm Lab for the recorded setup.
- Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
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Model details
Manufacturer
Walther
Model & version
PDP Professional ACRO Compact 4"
Mounting details
MIL-STD-1913 Picatinny, Aimpoint ACRO
Compatibility records
105
Lights & rail fitment
Optics & footprint adapters
Sights
Sights
11 listed- Ameriglo
Classic Tritium Sight Set for Walther PDP
Manufacturer documented - Night Fision
TRITIUM NIGHT SIGHTS FOR WALTHER
Manufacturer documented - XS Sights
Express Big Dot Tritium Night Sights - Walther
Manufacturer documented - Ameriglo
i-Dot Sight set for Walther PDP
Manufacturer documented
Barrels & comps
Compensators
5 listed- Herrington Arms
HCPDP WALTHER PDP COMPENSATOR
Manufacturer documented - Parker Mountain Machine
PMM Barrel and Compensator Combos for Walther PDP (polymer frame)
Manufacturer documented - Herrington Arms
HCPDPXL WALTHER PDP COMPENSATOR
Manufacturer documented - Parker Mountain Machine
PMM Compensator for Walther PDP
Manufacturer documented
Grip & magwells
Triggers & internals
Categories with no listings (12)
About the Walther PDP Professional ACRO Compact 4"
Walther PDP Professional ACRO Compact 4" — 9mm with a 4" barrel, a slide direct-milled for Aimpoint ACRO and an M1913 accessory rail, per the manufacturer product page (2026-08-02; Item 4797067).
- Type
- Pistol
- Manufacturer
- Walther
- Model & version
- PDP Professional ACRO Compact 4"
- Caliber
- 9mm
- Mounting details
- MIL-STD-1913 Picatinny, Aimpoint ACRO
- Frame size
- Compact
- PDP series
- Professional ACRO
- Barrel length
- 4"
- Manufacturer item #
- 4797067