Additional information
| Weight | .1 lbs |
|---|---|
| Threadlocker | No, Yes |
| PMM Comp | Beretta M9, CZ 07/09, CZ P10, FN 509 Ultra or Single Port, Glock 19/ 17/ 26 Micro, Glock 22 .40 cal, Glock 43/43x/48 Micro, Glock Gen 1-5 Ultra or Single Port Aluminum, Glock Gen 5 for Metric Threaded Barrels, H&K P30, H&K VP9 1/2 x 28 Threaded, H&K VP9 Metric Threaded, S&W M&P 9, Sig P226/229, Sig P320 Gen 1 for 1/2 x 28 Threaded Faxon Barrels, Sig P320 Gen 1 for 1/2 x 28 Threaded Sig Barrels, Sig P320 Gen 1 for 1/2 x 28 Threaded Silencer Co Barrels, Sig P320 Gen 1 for Metric Threaded Sig Barrels, Sig P320 Gen 2, Sig P320 Micro, Sig P320 Ultra, Sig P365/P365X/P365XL Micro, Walther PDP, Walther PPQ, FN 510, PSA Dagger, Sig P320 Gen 2/ Duty, Springfield Echelon, Staccato |






James P. –
Ordered another set of shims as the ones I received were not quite enough to get the correct timing with the compensator and the barrel I was using. The additional shims got everything in the right orientation and worked perfectly. I highly recommend them for compensator timing for your pistol.
Joseph H. –
I can’t speak highly enough of the folks at PMM, I purchased one of their Comps and it look and functions amazing. Everytime I called I spoke to Matt and every email was answered quickly. Ypu guys are awesome to deal with!
Joe
James G. –
The shims are of good quality, the fact that I thought I needed the second pack of shims is the problem. I ordered a Comp for my M17 Sig almost a year ago. The first comp came in black and I had ordered tan. After trying unsuccessfully to afix the comp to my Sig, I find out from Parker Mountain that I am in possession of a Comp made for a Compact Sig and I need a Full size. I have been trying for three weeks to get Parker Mountain to return the incorrect Comp that THEY sent me and replace it with the correct Full size Tan Comp for a Sig M17. I would really like so assistance. Please.
Alan G. –
I gave it a 3 star review based on the price of the shims and the amount you receive. I believe there was 6-7 shims in the package majority were the thinnest possible. They did help get the job done even tho I had to add additional shims from an existing purchase a few months prior.
Michael F. –
Ordered 2 packs of shims to re install my PMM comp after needing to remove it to work on the slide. Both packs of shims were to small in diameter to work on the barrel of my G19. Not sure if I ordered the wrong shims or were sent the wrong shims. Product description led me to believe I had ordered the right ones. Now I’m left with 1 sealed pack and one open pack of shims that won’t work on anything and would cost to much to try to ship and return. At least shipping to me was fast lol.