Herrington Arms
Walther PDP F-Series Pro 4" Compensators
Browse parts and check the source behind each answer.
All Walther models · compensators →
Manufacturer
Walther
Model & version
PDP F-Series Pro 4"
Mounting details
MIL-STD-1913 Picatinny, Walther PDP 2.0 plate cut
Parts listed
5 total
Walther PDP F-Series Pro 4"Compensators
What the compatibility labels mean
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.
- Interface matchMounting details match, but this exact model and part have not been confirmed to fit together.
Check your exact model and part before ordering. Fitment limits
Herrington Arms2
Based on manufacturer information — Aug 2026. May require modification — see notes.
HCPDPXL WALTHER PDP COMPENSATOR
May require modification — see notes.
Parker Mountain Machine3
PMM Barrel and Compensator Combos for Walther PDP (polymer frame)
PMM Compensator for Walther PDP
May require modification — see notes.
PMM Flat Faced Compensator for Walther PDP
May require modification — see notes.