PMM Duty Compensator for Glock 19/17/34/26
$100.00
Product Details
Included:
1 x PMM Compensator for Glock
- 7075 Aluminum finished in a type 3 class 2 Black or FDE hardcoat anodize
- 1/2 x 28 thread pitch
- 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
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
Generation Guide:
Glock 45, 19x, 26 (all gens), 47, and 49 require a gen 5 comp.
Glock 34 gen 4 & 5 require a gen 5 comp. We do not reccommend our comp for the Glock 34 gen 3.
We cannot guarantee fitment on the Glock factory threaded barrel. We advise against using our duty comp for these barrels.
These comps are designed to fit factory slides. If you are purchasing this for an aftermarket slide, please contact customerservice@parkermountainmachine.com to confirm which gen comp you will need.
Barrel Fitment:
PMM approved Glock 19 threaded barrels include: PMM, FAXON, SKALA SYSTEMS, SILENCERCO (1/2 x 28). Gap will vary.
PMM 1/2 x 28 threaded barrels for Glock can be found here, or save by buying a barrel and comp together.
We cannot guarantee fitment on the Glock factory threaded barrels.
We have seen VICTORY FIRST, LANTAC, RIVAL ARMS, COMBAT ARMORY AND ZEV WORK but have not tested them in house. ZEV BARRELS may require additional shims. Gap will vary.
IF YOUR BARREL IS NOT LISTED ABOVE, WE CANNOT GUARANTEE FITMENT. Use the drawing below to determine if your threaded barrel will be a good fit.
Recoil Reduction:
All of our compensators are tested in a ransom rest and measured with a digital inclinometer.
The PMM duty comp for the Glock was designed to work with most factory loaded ammunition and yield 30-35% reduction in muzzle climb (with 115gr UMC)
PMM Holster Recommendation:
Active Retention (Level 2 & 3) Duty Holsters (Namely Safariland):
PMM Recommendation- RDR Gear
GLOCK:
G19 w/ duty comp = In between length and a G34 holster is required.
G17 w/duty comp = G34 length and a G34 holster is required.
PMM suggests using high quality holster manufacturers and not ones who skimp on material and care more about marketing.. We have great success with T-Rex Arms and Tier 1 Concealment.
T-Rex Arms also has a “threaded barrel” option on its holster builders and this option will cover our Micro comps perfectly.
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
PMM Disclaimer:
PMM reserves the right to make esthetical design changes. While we try to accurately represent our current product offerings’ designs, there may be some esthetical variation from the product posted on this page and the product you receive.
DISCLAIMER: This product is not manufactured, authorized, endorsed,
or warranted by GLOCK. GLOCK does not warrant or represent that this
product is compatible with GLOCK pistols.
DISCLAIMER: “GLOCK” is a federally registered trademark of
GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and
GLOCK Ges.m.b.H. Neither Parker Mountain Machine & Armory nor
this site are affiliated in any manner with, or otherwise endorsed by,
GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page
is merely to advertise the sale of GLOCK pistols, parts, or components.
For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products
and parts visit www.glock.com.
Additional information
| Color | Black, FDE |
|---|---|
| Generation | Gen 1-3, Gen 4, Gen 5, 19x MOS |
38 reviews for PMM Duty Compensator for Glock 19/17/34/26
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Products we support
David F. –
I can’t give any feedback because I haven’t gotten what I order yet
JEFF W. –
Stellar service from the time I spoke to Travis on the phone on Tuesday morning, to the time the comp arrived on my door step on Thursday morning! Of the same week!
Cant say enough good things about the product. The shim system is much better than the set screw options that are on the market today.
Robert S. –
Outstanding, from the workmanship to the finish and the price. I am very happy with the compensator. Additionally the customer service is beyond reproach. I discovered that my barrel was not manufactured to the correct length, leaving a sizable gap between the comp and slide. The barrel manufacturers refused to address this issue. PPM offered to trim my barrel for a nominal fee and also sent it back to me in record time.
Christopher J. –
Looks great, fits great, shoots great. Using mine with an S3F barrel on a 19 Gen 4 and it fit exactly flush with the slide after proper timing using one .010″ shim. I like the shorter overall length compared to other comps (sits flush with a TLR1 or PL2 Valkyrie). Shot flatter and (probably subjectively) softer compared to a stubby comp from another mfg that i also own. Surprisingly ran totally fine with standard pressure ammo (124gr @ 130-135pf) with the stock RSA. Ejection was pretty good at about 3-330 and no brass strikes on my RMR. Other comps I’ve tried all needed a lighter spring if i didn’t want to get brass strikes or forward ejection. Love that it doesn’t use set screws and the rocksett seems to be holding fine. Haven’t tried removing it yet but hopefully it’s no more difficult than red loctite. Definitely going to be picking up the Gen 5 version whenever i get a 19X.
HawkPilotUSA –
Foremost, the workmanship is everything you expect out of PMM, just perfect. The instuctions are easy to follow and should you need to followup with a question they are always ready and willing to help.
If you are attaching this to a Glock 19 like me, you’ll find that a Kydex Glock 34 holster accomodates the new addition perfectly. I also attached a Crimson Trace CMR 204 and had Werkz Holsters hook me up with an IWB for the rig. Very comfortable. A word od caution that may save you some aggravation- if you allow your thumbs to ride the slide, coupled with the reduced pressures available for propelling the slide reward…you will more than likely experience FTF and FTE. I had issues with every imaginable 9mm bullet weights and pressures. Plus P, military, 74gr ARX to 158 gr FMJ. All worked flawlessly after I changed my grip to keep my thumbs from dragging the slide. The 74 gr fed just as well as the Lehigh Defense 105gr to subsonic 147 and 158. 300 rounds doen range and zero issues.