HCPDP WALTHER PDP COMPENSATOR

Compatibility

Modification required

Model

Walther PDP Pro-E Compact 4"

Based on

Manufacturer documented

Based on manufacturer documentation or support information.

Requires a THREADED BARREL in 1/2-28. Most of these pistols do not ship with one — check your barrel before buying. Compatibility (read 2026-09-21): "Walther PDP Compact, PDP SD's, PDP F series, PDP Full Size, PDP Pro Series, PDP Match series, with a 1/2-28 threaded barrel." Same series rows the PMM PDP comp already resolved. Steel Frame is a different frame and is not named. Pro-X ships with a PMM compensator and is not named. Does not work with KKM or Barsto.

Check your exact model and part before ordering. Fitment limits