Answering some questions on the Parker Mountain Machine Walther PDP
This video provides an in-depth review of the Parker Mountain Machine (PMM) Walther PDP upper with a dual-port compensator. The speaker, Joel Park, details his extensive experience with the setup, covering reliability with various ammunition types, maintenance practices, and comparisons between polymer and steel-framed Walthers. He also discusses the PMM compensator's attachment method and its implications for cleaning and competition.










