Shopping Cart

PMM Glock Barrel and Compensator Combo


​Due to ITAR restrictions, this item cannot be shipped outside of the U.S. International orders will be cancelled per our policy, less a 6% transaction fee.

Product Details

We are now offering our own in house, PMM branded barrels for the Glock 19 Gen 1-5, Glock 17 Gen 1-4, Glock 17 Gen 5, and Glock 26 Gen 3-5!



These are made to work perfectly with our single port compensators!


Package includes PMM barrel and single port JTTC for either Gen1-3, Gen 4 or Gen 5


Gen 5 Glock Combos will fit the Gen 5 19, 19X, and 45.


  • 416R Stainless Steel FINISHED IN BLACK DLC
  • Pulled broach 1/10 twist rifling
  • Threaded ½-28 TPI RH
  • Precision cut broached rifling
  • Hand polished feed ramp
  • Refined bore/lapping/rifling and honing processes to ensure greater accuracy
  • Made in USA

PMM Glock Gen 5 JTTC Shooting

PMM Glock Gen 3 & Gen 4 JTTC Shooting (Original Comp Design, Discontinued)

PMM JTTC Install Video

PMM Glock Gen 5 JTTC Testing Video

Additional information

Compensator Finish

Black, FDE

Barrel and Compensator

G 26, Gen 1-3 17, Gen 1-3 19, Gen 4 17, Gen 4 19, Gen 5 17, Gen 5 19

55 reviews for PMM Glock Barrel and Compensator Combo

  1. John B. – @baratta_run_n_gun

    I love what you guys do. This is my second PMM Comp from you (previously bought a JTTC for my VP9/The Advocate) which I loved. So naturally when I started working on this Glock 19 hodgepodge build with Risen Gunworks I knew I’d be picking up a comp from you for it. Instead I decided to buy both the barrel and the comp package and man am I glad I did that. the barrel has an amazing finish to it, runs super smooth and combined with one of your amazing comps I’m just loving it. Can’t wait to hit it real hard December 7th at a training class. I love this addition to my EDC Glock. Makes me want to buy a Sig just so I can get it worked over by you guys. Keep up the awesome work!!!


  2. Gabriel A.

    Barrel and comp combo is too sick! My Gen 5 G19 MOS shoots SOOOO flat, even with 147gr+P Gold Dots. I haven’t had any issues cycling with range ammo, even 115gr. On other comp setups, I’ve had to change out recoil springs for lighter units. That’s simply not the case with the PMM masterpiece. I’ll be ordering a Micro Comp combo for my G17 next. 1 seriously satisfied customer here!

  3. James B.

    I can’t believe how happy I’m with my new barrel
    Sweet shooting and awesome look.
    Everything is above expectations.
    Need to start looking to purchase more items.
    Thank you

  4. Zack V.

    I am impressed. Put this on my 19x. Look and finish is flawless. Functions great. Accuracy is right on par with the glock barrel. Nothing but good things to say.

  5. Kristofer B.

    Install was easy, first time I took it out it did loosen up but I added a .002 shim and used blue lock tight and it hasn’t loosened up since then. Performance was excellent muzzle rise was noticeably lower and it had a more flat recoil impulse. Pricing was excellent and shipping was fast I would highly recommend this product for someone looking for a comp. Also it does look amazing to me on my 19X

Only logged in customers who have purchased this product may leave a review.

Best Sellers:

  • image_20
    From: $153.50 Select options
  • From: $114.75 Select options
  • image_1
    $52.00$57.00 Select options
  • $160.00 Add to cart

Products we support