PMM Flat Faced Compensator Walther PDP
$100.00
In stock
Product Details
Includes:
1x PMM Flat Faced Compensator for Walther PDP
- 7075 Aluminum finished in type III class 2 hard coat anodize in black
- No set screws, mounts like a muzzle device on a rifle.
- Captured design ensures that even if your comp comes loose it will not come off or impede function.
- Designed around factory Walther PDP 1/2 x 28 threaded barrel
1 x Shim Kit
- 4 x 0.010″ Shim
- 2 x 0.005″ Shim
- 1 x 0.002″ Shim
- 1 x 0.05mL Vial Loctite 272
Optional Muschi Mounting Block
Flush Fit:
Our PDP Flat Faced Compensator will fit flush on a 5″ PDP frame with the 4″ PDP slide & Walther 4.6″ threaded barrel.
Compatibility:
- Factory Walther PDP 1/2 x 28 threaded barrel, Jarvis PDP 1/2 x 28 threaded barrel
- PDP Compact Series
- PDP Full-size Series
- **We’ve been getting a lot of emails, our PDP comps are compatible with the 15lb ZR Tactical PDP Ultra Mass Guide Rod
NOT COMPATIBLE with:
- PDP F-Series
- PDP Steel Frame
- Non-PDP Series Pistols
Recoil Reduction:
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)
Ammo Recommendations:
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
Best Sellers:
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Rated 4.8 out of 5$8.00 Select options This product has multiple variants. The options may be chosen on the product page
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Rated 4.9 out of 5$100.00 Select options This product has multiple variants. The options may be chosen on the product page
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Rated 4.30 out of 5$10.00 – $12.00 Select options This product has multiple variants. The options may be chosen on the product page
Products we support





Ryan C (verified owner) –
Very pleased. Comp is well made, and fitted very nicely to the PDP slide. I love that it is indexed by spacers and torque rather than the cheaper and easier method of a set screw. It is solid, and does not damage threads for when I run a suppressor later.
Coop (verified owner) –
Installed this on my Walther PDP Pro Compact 4″ slide. With the compensator on it’s just a tad over 5″. Looks very good on. Others think it came that way from Walther. I can definitely feel a difference in recoil. Follow-up shots are quicker. I would recommend getting the “Muschi” Mounting Block with your purchase. It makes is easier to get it mounted correctly. I’m very happy with my purchase.
Nick Tuttle (verified owner) –
The JTTC flat face comp for the PDP is a great addition to my pistol. I previously had the original JTTC comp and love the asthetic improvement the new flat face comp makes. The performance is awesome, and it makes an immediate difference in recoil management. 10/10
Matt (verified owner) –
Comp looks as amazing as you could hope, and it functions even better. This thing runs. It is my only comp that will reliably run any ammo I put through it. Anything from 115 ball to 124+p gold dots and 147 HST.
Pete (verified owner) –
Nice comp for my PDP Pro. Operates as should and very effective for recoil control.
Anodized finished doesn’t match the firearm has a different sheen. I wish they could’ve carryover the PDPs slide serrations over to the front of the comp. Maybe a revision could have it done 😉