Skip to content
firearmlab.
Firearm modelsModels
1,027
PartsParts
5,395
FitmentsFits
121,240
Contribute

Parker Mountain Machine

PMM Compensator for HK VP9

Find your model and explore the details.

Buying options ↓

Find your model

Choose a model for compatibility details and member reports.

4 model listings

  • Heckler & Koch VP9A1 K TacticalManufacturer documentedRequires a THREADED BARREL in M13.5x1 LH (H&K factory barrels) OR 1/2x28 (SilencerCo barrels). Most of these pistols do not ship with one — check your barrel before buying. ⚠️ THE SINGLE BEST ARGUMENT AGAINST A THREAD-PITCH MODEL: PMM sells the same comp body in TWO different pitches for the SAME pistol — M13.5x1 LH sized to the H&K factory metric barrel, and 1/2x28 sized to a SilencerCo aftermarket barrel. The buyer chooses by BARREL, not by gun, so no single pitch can be attached to the host. Explicitly NOT compatible: VP9SK, VP9-L, VP9 Match, P30. Shim-and-timing mount, no set screws.
  • Heckler & Koch VP9A1 FManufacturer documentedRequires a THREADED BARREL in M13.5x1 LH (H&K factory barrels) OR 1/2x28 (SilencerCo barrels). Most of these pistols do not ship with one — check your barrel before buying. ⚠️ THE SINGLE BEST ARGUMENT AGAINST A THREAD-PITCH MODEL: PMM sells the same comp body in TWO different pitches for the SAME pistol — M13.5x1 LH sized to the H&K factory metric barrel, and 1/2x28 sized to a SilencerCo aftermarket barrel. The buyer chooses by BARREL, not by gun, so no single pitch can be attached to the host. Explicitly NOT compatible: VP9SK, VP9-L, VP9 Match, P30. Shim-and-timing mount, no set screws.
  • Heckler & Koch VP9A1 KManufacturer documentedRequires a THREADED BARREL in M13.5x1 LH (H&K factory barrels) OR 1/2x28 (SilencerCo barrels). Most of these pistols do not ship with one — check your barrel before buying. ⚠️ THE SINGLE BEST ARGUMENT AGAINST A THREAD-PITCH MODEL: PMM sells the same comp body in TWO different pitches for the SAME pistol — M13.5x1 LH sized to the H&K factory metric barrel, and 1/2x28 sized to a SilencerCo aftermarket barrel. The buyer chooses by BARREL, not by gun, so no single pitch can be attached to the host. Explicitly NOT compatible: VP9SK, VP9-L, VP9 Match, P30. Shim-and-timing mount, no set screws.
  • Heckler & Koch VP9Manufacturer documented
    Source notes

    This model was matched automatically by name and has not been checked by the team. Fit is not verified.

Check your exact model and part before ordering. Fitment limits