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PMM Micro Barrel and Compensator Combo for Glock 43/43x/48 With Muschi

Original price was: $360.00.Current price is: $300.00.

By completing the purchase of a threaded barrel, you agree to abide by the laws of your state of residence. Per our terms of service, you are responsible for knowing and following all applicable Federal, State, and Local laws and regulations. If you are unsure of your local and state laws and regulations, please call your local law enforcement prior to ordering.

Order total:

Earn up to 300 Points.

Product Details

Size Guide:

These comps are designed to fit factory Glock 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 Slimline

  • Steel coated in Black Diamond Like Coating (DLC)

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)

1x Shim Kit

  • 4 x 0.010″ Shim
  • 2 x 0.005″ Shim
  • 1 x 0.002″ Shim
  • 1 x 0.05mL Vial Loctite 272
  • 1 Alignment Rod

1x Muschi Mounting Block

 

Note: Threaded pistol barrels are not legal in all areas. It is your responsibility to check your local 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:

  • NOT compatible with any other device or suppressor

 

PMM Install Video

 

FAQ:

Q: Can I buy just the micro 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.

 

PSA:

We have seen issues with Shield arms mags.  If you are having issues running these mags we have been told leaving the mags loaded for a few weeks and keeping the mag spring under tension helps clear up the issue.

 

Recoil Reduction:

Videos courtesy of Garand Thumb

All of our compensators are tested in a ransom rest and measured with a digital inclinometer.

The PMM MICRO for the Glock slimline was designed to work with most factory loaded ammunition and yield 30-35% reduction in muzzle climb (with 115gr UMC)

 

 

PMM Holster Recommendation:

PMM Recommendation-

Cascadia Concealment 

T-rex

Tier 1

Active Retention (Level 2 & 3) Duty Holsters (Namely Safariland):

PMM Recommendation- RDR Gear

 

G43/G43x with micro comp is a the length of a G48 so a G48 holster is required.
G48 with micro comp is G17 length.

 

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.

 

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

Glock Slimline Micro JTTC (Platform)

Glock 43, Glock 43X, Glock 48, BLEM Glock 43x

45 reviews for PMM Micro Barrel and Compensator Combo for Glock 43/43x/48 With Muschi

  1. Kyle Raskin (verified owner)

    Loving my purchase so far! Had a couple of stovepipes within the first maybe 100-150 rounds but since then it’s been running flawlessly. 115,124 even 150 subsonic stuff all work. Same with duty ammo. My dot no longer leaves the window and I can shoot follow up shots so much faster and more accurately.

  2. bvillacorta (verified owner)

    G43X is naturally snappy, getting back to the dot is easier than ever. It definitely gives the G43x the needed umph!

    Install was relatively easy.
    I ended up only needing 1 0.05. Make sure that you keep the cylinder in there while you are torquing it. You dont need much loctite either and it should go in relatively easy.
    I have put roughly 500 rounds with it so far with the recommended ammo in the description. No FTF, nothing. I did not change any springs what-so over! Truly a nice drop in piece.
    The finish looks so phenomenal. The wings really complement it.

  3. Shaun (verified owner)

    Very high quality. Did have to put a 15 lb recoil spring in to get G48 to cycle reliably. When it breaks in I can probably put the factory spring back in, or load up some +P rounds for it. Also you better watch out on ogive. Its way less than factory Glock. My barrel only has room for a .842 ogive before bullet is touching the lands. I was having some weird problems till I discovered that. No it will not eat anything I try because of that.

  4. Shaun (verified owner)

    Very nice barrel and comp. I can keep the dot in the window at all times. Only caution I have is plunk test your ammo in the chamber to make sure it passes. If it does, you are gtg. If it doesn’t, choose a different ammo. Some ammo is loaded to a longer overall length and wont run in this barrel. Just be aware you need to check this, or risk very high pressures. This is a match grade barrel with tighter tolerances than factory Glock.

  5. Shaun Anderson (verified owner)

    This product makes a difference. Was doing load development in my G48 with this barrel/comp. Fired some pretty spicy stuff toward the end. Very manageable. Then switched to a P365XL with no comp. Noticeably snappier even with lower power loads. Watch your overall length. This barrel likes shorter stuff. When I load for it I dont exceed 1.130” COAL. Accuracy is good.

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