HA +2 Mag Extension for Glock 19/17/26

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The Herrington Arms Glock 19/17/26 +2 Mag Extension is made out of durable and light 7075 Aluminum precisely machined in CNC to deliver the same high quality every time and comes with either FDE, OD Green, or Sniper Grey Cerakote and Black Anodized finish to complement your specific Glock configuration.

Highlights
  • To be used with OEM Glock 19/17/26 Magazines
  • +2 Mag extension gives you the edge you need when you need even more capacity!
  • FDE, OD Green, or Sniper Grey Cerakote and Black Anodized finish options to fit every style and configuration
  • 7075 Aluminum provides highly durable but also lightweight product
  • No questions asked, lifetime warranty!
  • +2 Mag Extensions utilize OEM mag springs 
  • DOES NOT COME WITH MAGAZINE
  • DOES NOT FIT MAGPUL GL9 MAGAZINES
 
About Glock 19 & Herrington Arms Glock 19 Extension

The GLOCK 19 in 9 mm Luger is ideal for a versatile role thanks to its reduced dimensions when compared to the standard sized option. In addition to its use as a conventional service pistol, it is ideal for use as a backup weapon or for concealed carry purposes.

The standard mag capacity of G19 is 15-rounds and with the Herrington Arms, and can be extended by either 2 or 5 to give you the extra shots you need when it matters.

Specifications

Material: 7075 Aluminum
Finish: FDE Cerakote or Black Anodized
Capacity: +2 
Compatibility: G19/17/26

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.

Reliability

Every compensator we manufacture has undergone rigorous reliability testing!

The design phase

Every product we make goes through a week long design process and multiple versions before we machine a prototype!

CNC Machining

We currently machine all of our compensators on 2 brand new Doosan DNM4500S CNC milling machines and a 2019 Tormach 1000mx CNC milling machine!

FAQs

The answer is easy! All you need to do is purchase the threaded barrel that matches your slide. For example, if you have a carry length slide you need a carry length threaded barrel (4.6"). If you have an X compact slide you need a X compact threaded barrel (4.3"). This will allow you to run a longer frame and give you an integrated look.

320 COMP INTEGRATION VIDEO LINK

Yes they do. We have run tens of thousand of rounds through all of our models and have had zero malfunctions. If you are having an issue with a build, it is likely the case you have installed our prodcut incoretly or your handgun needs broken in. Compensators need a smooth running system to be reliable. A new handgun has tolerances that need to be worn in before we suggest adding a compensator

-It's easy! We designed our comps to be self-timing so all you have to do is

- Remove your slide from you frame

- Remove your guide rod assembly

- Apply Loctite to barrel threads

- Thread comp onto barrel until it stops

- Back off a 1/8 turn

- Apply Loctite to set screws

- Tighten down set screws

INSTALL VIDEO ON YOUTUBE LINK

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Customer Reviews
4.4 Based on 5 Reviews
5 ★
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3
4 ★
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Filter Reviews:
CQ
06/02/2024
Carlos Q.
United States United States

Magazine base

Love this base, the construction is strong and the color finish is excellent

AB
02/02/2024
Alex B.
United States United States

Looks great, doesn’t fit quite right with HA magwell on PSA Dagger.

For use with the PSA Dagger, It doesn’t fully seat in the gun when paired with the HA magwell. I have to wack the bottom of the mag into the gun hard for the gun to fire properly and so the top corners of the mag extension then rub the inner edges of the magwell. But it does look and feel nice. Would definitely work on a PSA Dagger that ran a GG magwell or no magwell.

RM
01/04/2024
Robert M.
United States United States

Great product

This fit perfectly and looks great too

JW
03/08/2023
Joel W.
United States United States

+2 Mag Extension.

I bought a +2 mag extension for my shadow systems XR920 which takes glock 17 mags. these mag extensions are AWESOME!! Great quality, great price and looks fantastic on my pistol(which is really what matters)! I will definitely be buying more in the future. Side note: i also purchased a compensator from them and I LOVE IT!!! If you’re contemplating buying a comp from Herrington Arms…DO IT!! You won’t regret it!

JS
02/02/2023
Jon S.
United States United States

Great Product

Easy to install and look great. Works flawlessly with stock springs.

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