Additional information
| Weight | 0.5 lbs |
|---|---|
| Finish | Black, BLEM Black |
| Compatible Models |
$100.00
In stock
1x PMM Duty Comp for Walther PDP
1 x Shim Kit
Optional Muschi Mounting Block
NOT COMPATIBLE with:
All of our compensators are tested in a ransom rest and measured with a digital inclinometer.
The PMM PDP comp was designed to work with most factory loaded ammunition and yield 30-35% reduction in muzzle climb (with 115gr UMC)
115gr:
Federal American Eagle
Speer Lawman
Wolf
Remington UMC
Sig Sauer
Fiocchi
Magtech
124gr:
Blazer
Speer Lawman
Federal American Eagle
Sig Sauer
Winchester
PMC
Remington UMC
147gr:
Most ammo will run, but you will see less performance due to a lack of velocity
Ammo to stay away from:
Blazer 115
Winchester White Box 115
Armscor 115
PMC 115
All reloads or reman ammo
| Weight | 0.5 lbs |
|---|---|
| Finish | Black, BLEM Black |
| Compatible Models |





Jim T (verified owner) –
Perfect addition, it looks and fits like it’s a factory part. Performance is also what you expected from a comp, tames down the snappiness of the Walther pdp
Davin (verified owner) –
I bought this with the shim kit and muschi block. Easy to install. Used a .010 and .005 shim. Definitely works and reduces a great deal of recoil.. looks really cool too bit I do wish it matched the finish of the slide a bit more, however it does match the grip color.
Jon (verified owner) –
Aesthetically looks great and works as advertised by dramatically reducing muzzle flip and felt recoil. I will be adding PMM Comps to more of my handguns.
Rodrigo (verified owner) –
Easy to install if you don’t mind shims and works great! Turned my PDP Pro to my flattest shooting pistol. Had a few stovepipes with 115gr but once I swapped to 124 it was clean shooting for the rest of the day
GregBFL (verified owner) –
After doing a lot of research I decided to go with PMM’s JTTC Comp for my Walther PDP Pro SD Compact… And I’m so glad I did! I used the Muschi block to install the Comp and the process was very easy. I have zero concerns about the Comp loosening because it’s on there solid.
I am very impressed with how much reduction in recoil I’m seeing with the JTTC Comp. I saw where PMM recommends using ZR Tactical’s Captured Guide Rod so I installed their 15 lb CGR when I installed the Comp. The recoil pulse is softer and it shoots much flatter with 115 and 124 grain ammo. I am highly impressed with the JTTC Comp and highly recommend it.