Best Glock 19 Extended Magazines For Maximum Capacity

The Glock 19 extended magazines are the most fun you can have at a range and a great option for home defense or protection inside your ride!

These items are often referred to as “fun sticks” due to their ridiculously high capacity going up to a whopping 34 rounds of 9mm, exceeding the typical capacity of an AR-15 magazine!

In this post, we’ll show you which aftermarket extended mags we recommend if you’re on a budget and don’t want to shell out the money for OEM extended mags made by Glock.

Glock 19 Extended Magazines
Original Glock 19 extended magazines can be hard to get a hold of and cost quite a bit more than the aftermarket options we recommend on this list.

Best Glock 19 Extended Magazine Options in 2024

Imagine transforming your trusty Glock 19 into a veritable powerhouse, capable of holding court with a relentless barrage of rounds.

This isn’t just a shooter’s fantasy- it’s a reality made possible by the best Glock 19 extended magazines, including those awe-inspiring drum mags.

Picture this: Showing up at your local range with your modestly compact Glock 19 sporting an extended mag that not only looks incredibly cool but also packs enough rounds to make every range visit an epic adventure.

Glock 19 Extended Magazines

Whether you’re unleashing a torrent of bullets at the range or simply enjoying the added confidence of extra rounds at your disposal, these extended magazines are the ultimate fun sticks for Glock enthusiasts.

Here are our top recommended extended magazines for your Glock 19:

#1 Pro Mag 25 Round Extended Magazine

These budget-friendly magazines are compatible with various popular 9mm Glock handguns available in the market, such as the G19 and the G26.

Mid High-Cap Mags

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“This 32 round mag works just fine and is approx. $10-15.00 less expensive than my Factory Glock mags.


The Glock-pattern magazines, which were initially developed for the Glock 17, are currently among the most popular magazines in use.

These polymer magazines are designed for Glock 19 pistols and not only provide greater capacity but also work seamlessly with all other Glock magazine-supported carbines and handguns currently available in the market.

#2 KCI 33 Round Extended Magazine

Enhance the capabilities of your Glock 19 pistol with KCI’s 9mm magazine, keeping you empowered for prolonged practice sessions without the need for frequent interruptions to reload.

Quality Glock Clone

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“A follow up to my previous review. I think it’s fair since I gave it four stars earlier, as I hadn’t put that many rounds through them. Price vs. value, easily 5 stars. I haven’t found one thing wrong with these magazines. I have now put at least 1500 rounds through them, and have acquired multiple more since my initial review. In those 1500rds, I had two malfunctions using Tulammo

  • Polymer body with reinforcing internal steel tube
  • Removable baseplate
  • Witness holes to keep you apprised of round count
  • Compatible with any accessories that fit Glock®factory magazines

Its design guarantees consistent and dependable performance, as it possesses the same structure of polymer and steel materials found in factory magazines.

#3 Magpul 27 Round Extended Mag

These affordable PMAG 27 GL9 27-round Glock 19 9mm extended magazines feature a proprietary all-polymer construction for flawless reliability and durability over thousands of rounds.

Magpul Quality

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“Bought these for my PCC which uses Glock mags, in addition to the 17 rd double stack mags I have for my Glock model 45 (both OEM and PMags). Have not experienced a single failure with these magazines in either the PCC or my handgun.If you’re looking for aftermarket Glock mags, Magpul is the way to go.


Meeting the overall length requirements for a 170MM competition magazine, the PMAG® 21 GL9 offers additional capacity without the need for expensive extensions.

#4 Amend2 34 Round Extended Mag

Made of advanced polymer material, the Amend2® 34 round magazine is specifically engineered for the GLOCK® 19, ensuring sturdiness and reliability during use with a 9x19MM caliber.

34-Round Mags For $10!

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HIT OR MISS: When it comes to magazines ask two things that they’re durable and reliable.I could care less what color what design any of the tactical ninja stuff.I had 3-4 magazines out of 10 I purchased not work and were replaced, with magazines that did still a happy camper!”


These may not be the most reliable option out there but at only $10 a pop, you can buy a bunch and return the duds!

Glock 19 Extended Drum Mags

Are you wanting the most firepower you can get? Extended drum mags can hold up to 50 rounds of 9mm and are great fun at the range!

If you fail to wind up the spring adequately, drum magazines may exhibit less reliable feeding compared to extended magazines.

However, this issue typically arises when you have approximately 15 rounds remaining.

Fortunately, if you encounter any feeding problems, you can simply wind them up to alleviate the issue!

Here are the Glock 19 drum mags we recommend:

#1 Pro Mag Extended 30 Round Drum Mag

The 50-round drum magazine, made from a DuPont Zytel-based polymer, is compatible with the Glock Model 17 and 19 9mm pistols. It features an injection-molded magazine body.

30-Round Mag Dumps!

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The magazine follower, as well as the magazine spring, is manufactured using injection-molded technology and heat-treated chrome silicon wire, respectively. Proudly made in the United States by Pro Mag.

#2 ProMag Glock G19 50-Round Drum Magazine 9mm

Designed to be compatible with Glock 17/19, this affordable Pro Mag Drum Magazine is constructed of a durable polymer.

Great Deal!

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“I waited for this drum mag to hit the market and I love it.This 50 round drum mag is very hard to load due to it’s heavy spring tension.The included loading device is useless.I grabbed one of my quality .9mm mag loaders to assist in loading all 50 rounds but twisting the mag dial to relieve tension for insertion of each round is a bit painful, even for this Plumbing Contractor! This bad boy functioned flawlessly at my range in my pistol caliber carbine as well as my small Glock26!!Final thought, This is a go to tool in my emergency home defense toolbox!!

  • Caliber: 9mm Luger
  • Capacity: 50
  • Finish: Black
  • Model: Drum Magazine
  • Material: Polymer
  • Type: Drum
  • Model Fit: G17/19
  • Brand Fit: Glock

#3 Magpul PMAG D-50 GL9-PCC 9mm Drum Mag

Made in the USA, lightweight but incredibly strong, the PMAG D-50 GL9 – PCC is a highly-reliable, drum magazine for large-format pistols and pistol caliber carbines that feed from GLOCK pattern magazines.

Super High-Cap Drum

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“Works great and looks even better. Have to break it in a bit in order to get all 50 rounds in. First time I got 46 rounds, 2nd time was 47 and then I was able to get all 50 in one she loosened up a bit. Looks awesome as well”


The magazine offers a 50-round capacity and its distinctive drum design ensures a manageable height, enabling comfortable prone firing and convenient storage.

Additionally, it comes with a ratcheting loading lever that makes loading easier by alleviating tension from the internal spring.

Top Glock 19 Magazine Accessories

Looking for some Glock 19 accessories for your new magazines? We found a baseplate extension to add a few more rounds to your standard or extended mags. How about a speedloader to make loading those funsticks a breeze?

Here’s our shortlist of top Glock 19 Mag Accessories:

#1 MILSPIN Beef Jones Weighted Magazine Base Plate

The Milspin Beef Jones stands tall as a robust chunk of premium 303 stainless steel, offering numerous game-changing functionalities.

Stabilizes Shooting

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The speed of magazine ejection is incredibly fast. Even when empty, magazines are now ejected from the pistol grip at unprecedented speeds, enabling an unmatched reloading experience in terms of speed.

Best Glock 19 extended magazines
Even a slightly heavier sidearm can significantly enhance the reduction in recoil impulse, particularly when equipped with the expertly balanced Beef Jones.

By adding weight to the pistol, the goal is to minimize the perceived recoil experienced during target engagement.

#2 Tactical Pro Sports Glock Mag Rack

This handy wall mount for your Glock mags makes quick access a breeze on top of keeping things more organized.

Holds 6 Glock Mags

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“Makes keeping the pistol and mags together easy plus makes for a great decor piece. Very sturdy. Love that it’s a 2 pack so you can spread them and use with different pistols or line up back to back



  • Multiple units can be mounted side-by-side for a continuous row of storage.
  • Made of Superior strength Plastic Material
  • Will not mark or scratch your magazines.
  • Precision fit Glock 17, 19, 26, 31, 32, 33, 34 mags.
  • Mount anywhere – design for walls, gun safes, or other flat surfaces.
  • Provides a solid mount in drywall with included drywall anchors

#3 Speed Beez Glock Mag Speed Loader

This Speed Beez mag loader is a real finger saver built out of a durable polymer plastic with comfortable finger rings for all-day, pain-free loading.

Lightning Reloads!

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“As someone who is just getting into fun ownership and all that comes with it, let me say this thing is worth every penny…I was struggling with getting the clip loaded but received this, and immediately became fast and efficient….So easy to use…For anyone that has trouble loading a clip, buy this…You will not regret it….



#4 OWB Double Mag Pouch for Glock 19

These universal Kydex mag holders are useful with running and gunning drills and will secure your Glock 19 magazines and keep them from falling onto the ground!

Quick Mag Holster

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“The retention on this is really good. I have had other mag pouches (Looking at you Bianchi) where the retention is totally uneven on the mags. This also feels like its a nice quality piece. Being able to rotate the mags horizontally is great too for guys who wear external carriers.


Final Thoughts

For many gun hobbyists, extended magazines can enhance the experience of shooting at the range.

Glock 19 extended magazines allow for a greater number of rounds to be loaded, meaning less time spent reloading and more time spent shooting.

This can be especially appealing to those who enjoy competitive shooting or simply want to spend more time practicing their skills.

When considering purchasing extended magazines, one option is to buy the Glock OEM extended magazines. These are the magazines manufactured by Glock and are designed to work seamlessly with the Glock 19.

They are generally of high quality and are reliable, but they can be quite expensive.

Another option is to purchase cheaper aftermarket extended magazines. These magazines are produced by third-party manufacturers and are often significantly cheaper than the Glock OEM magazines.

They may not be as reliable as the OEM magazines, and they may not fit the Glock 19 as well. However, many firearm enthusiasts, like me, have had a lot of success with aftermarket magazines and find that they are a more cost-effective option.

Here is a pros and cons list for each option:

Glock OEM Extended Magazines:


  • High-quality and reliable
  • Designed to work seamlessly with the Glock 19


  • Expensive
  • Limited availability

Aftermarket Extended Magazines:


  • More cost-effective
  • Widely available


  • May not be as reliable as OEM magazines
  • May not fit the Glock 19 as well

Ultimately, the decision of whether or not to stock up on Glock 19 extended magazines is a personal one.

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