Glock 19 Gen 5 combos will also fit the 19x and 45
Glock 17 Gen 5 combos will also fit the 47 and 49
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.
Includes:
1x PMM Compensator for Glock
Micro Comp: 4140 Steel finished in the industry standard FDE PVD or Black DLC
Duty & Ultra Comp: 7075 Aluminum finished in type III class 2 hardcoat anodize in black or FDE
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.
1x PMM Threaded Barrel
Material: 416 Stainless Steel heat treated to 38-42 HRC
Rifling: Standard
Twist: 1/10
Caliber: 9mm
Coating: Black Diamond Like Coating (DLC)
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 Recommended
Note: Threaded pistol barrels are not legal in all areas. It is your responsibility to check your local and state laws before ordering a threaded barrel.
You also understand and agree that all firearms and firearms related activities are potentially dangerous if handled/conducted improperly and can pose risks and hazards to yourself and others, which may result in property damage, serious injury or death.
Barrel Compatibility:
Our ultra and micro threaded barrels are NOT compatible with any other device or suppressor
ULTRA & DUTY INTSALL
MICRO INSTALL
FAQ:
Q: Can I buy just the micro or ultra comp?
A: Short answer, no. The barrel and comp are proprietary to one another. Due to the thread depth in the comp and the length of thread on the barrel, our barrel and comp can only be used together.
Recoil Reduction:
All of our compensators are tested in a ransom rest and measured with a digital inclinometer.
The PMM MICRO for the Glock was designed to work with most factory loaded ammunition and yield 30-35% reduction in muzzle climb (with 115gr UMC)
The PMM DUTY for the Glock was designed to work with most factory loaded ammunition and yield 30-35% reduction in muzzle climb (with 115gr UMC)
The PMM ULTRA for the Glock was designed to work with most factory loaded ammunition and yields and average 40-45% reduction in muzzle climb (with 115gr UMC)
PMM Holster Fitment & Recommendation:
G26 w/ micro comp= G19 length
G26 w/ ultra comp= Longer than a G19, so a G17 holster is required
G19 w/ micro comp= G17 length
G19 w/ duty comp= Longer than a G17, so a G34 holster is required
G19 w/ ultra comp= Longer than a G17, so a G34 holster is required
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.
16 reviews for PMM Barrel and Compensator Combos for Glock
Rated 5 out of 5
Ryan –
This is the second ultra I’ve ran on my g45. Such a phenomenal performer. I really like the asthetics of the new design without the side pockets. Replaced my kkm 4 port and it’s drastically softer shooting. You can tell in slow motions that the slide speed is less on this which makes for an incredibly soft and flat runner. Paired with a DPM system with the shortest outer spring and no buffer spring, I don’t think it can get much better than this!
Rated 5 out of 5
Michael Harrison (verified owner)–
Beautiful machine work and a quality part. Easy to install. Definitely makes a night and day difference. I HIGHLY recommend this product for anyone wanting something reliable that will last.
Rated 5 out of 5
Josh Hammons (verified owner)–
I got the micro in FDE for my 19x MOS. Fit and finish is fantastic. Mounting it up was a little difficult. Seemed like I should have gotten and extra shim kit or maybe they should include two of the smallest shims in the kit instead of one. Now the only complaint I have is just a risk you run with compensators. I have about 400 rounds through it now. Can’t get through a mag of any 115 grain ammo I have without at least 3 failures to feed. I ran 124 grain +P Speer and HSTs through it with no issue. I just got in a Radian Compressor guide rod and am gonna try the 15lb spring to see if it works with the 115s. Not a knock on the product though. Just be aware that some tuning may be required
Rated 5 out of 5
Dylan B. (verified owner)–
PMM Ultra combo for G45 is a MUST have. This build is for a new concealed carry, and I ran about 300 rounds this past week between flat range and IDPA. The dual port system kept all recoil moving towards the rear of the gun and I experienced about 0% muzzle flip. You should understand that the comp isn’t going to delete recoil, but reduce felt recoil, and if you are sturdy in body position, trigger pull, and your grip (mostly, locking out your wrists), you’ll experience little to no malfunctions or overall issues. This is the way to go as far as comps are concerned!
Rated 4 out of 5
Coy (verified owner)–
Easy enough to install, even by hand. Has difficulty chambering Hornady Critical Defense. I will do some more shooting to break everything in and update.
Ryan –
This is the second ultra I’ve ran on my g45. Such a phenomenal performer. I really like the asthetics of the new design without the side pockets. Replaced my kkm 4 port and it’s drastically softer shooting. You can tell in slow motions that the slide speed is less on this which makes for an incredibly soft and flat runner. Paired with a DPM system with the shortest outer spring and no buffer spring, I don’t think it can get much better than this!
Michael Harrison (verified owner) –
Beautiful machine work and a quality part. Easy to install. Definitely makes a night and day difference. I HIGHLY recommend this product for anyone wanting something reliable that will last.
Josh Hammons (verified owner) –
I got the micro in FDE for my 19x MOS. Fit and finish is fantastic. Mounting it up was a little difficult. Seemed like I should have gotten and extra shim kit or maybe they should include two of the smallest shims in the kit instead of one. Now the only complaint I have is just a risk you run with compensators. I have about 400 rounds through it now. Can’t get through a mag of any 115 grain ammo I have without at least 3 failures to feed. I ran 124 grain +P Speer and HSTs through it with no issue. I just got in a Radian Compressor guide rod and am gonna try the 15lb spring to see if it works with the 115s. Not a knock on the product though. Just be aware that some tuning may be required
Dylan B. (verified owner) –
PMM Ultra combo for G45 is a MUST have. This build is for a new concealed carry, and I ran about 300 rounds this past week between flat range and IDPA. The dual port system kept all recoil moving towards the rear of the gun and I experienced about 0% muzzle flip. You should understand that the comp isn’t going to delete recoil, but reduce felt recoil, and if you are sturdy in body position, trigger pull, and your grip (mostly, locking out your wrists), you’ll experience little to no malfunctions or overall issues. This is the way to go as far as comps are concerned!
Coy (verified owner) –
Easy enough to install, even by hand. Has difficulty chambering Hornady Critical Defense. I will do some more shooting to break everything in and update.