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Extended Magazine Release For HK Pistols

SKU: HKP-01669

HK Over-Sized, Extended Ambi Mag Release For HK Pistols

The most popular upgrade available for your HK pistol. By adding the HK45C extended mag release will provide more than double the contact, surface area to aid in faster, more reliable mag releases. The larger mag release makes it possible to release the magazine without changing the position of your grip. Easily installed & The cheapest improvement you can made to your HK pistol. Every HK owner should upgrade. Read the many raving reviews and you will see what you have been missing. Now finally available & hard to find!


Fits All Of The Following HK Pistols In All Calibers 45, 40, 357 & 9mm:


  • All HK USP Tactical, Elite & Expert Pistols
  • All HK USP Full Size Pistols
  • All HK USP Compact Pistols
  • All HK P2000 Pistols (All Models)
  • All HK P2000SK Pistols (All Models)
  • HK45C this is the factory upgraded mag release for this model
  • Will not fit the HK45 full size, P30, P30L, VP9 or Mark 23 Pistols.

Installation Instructions:

This is a simple straight forward parts swap and can be done is a few minutes. The end result is a much easier mag release and better comfort for mag changes. Highly desirable and one of the cheapest upgrades you can do to your HK pistol.

Simple install: Use a 2.8mm punch to drive out out the roll pin HK suggests replacing the roll pin (clamping sleeve) EVERY time you remove any roll pin. Pull down on the mag release gently, remove the spring (replace spring if needed) from the old mag release. Replace the mag release with the new HK 45C mag release. Re-install by compressing the spring in place, and pushing the new roll pin in place. We have both the 3mm roll pin and the magazine release spring in stock below so grab a few spares. Swap out all of your HK mag releases with this upgraded version. It is the best upgrade for the money on your HK pistol.
Please note: In some cases, the extended magazine release will not engage the jet funnel magazines properly. It is best to use them with standard magazines only on the USP full size pistols.

Please Take Note: That although this mag release will fit all of the HK models listed above this is not an approved modification by HK. This magazine release is designed specifically for the HK45C as the standard OEM magazine release and not a factory upgrade for the HK pistols mentioned above. This new style magazine release has a steel insert. That makes contact with the magazine catch notch. And if installed on a USP pistol using polymer magazines. The steel contact point can eventually dig into the polymer magazine and cause the magazine fitment to become loose and possibly for mags to fall out. HK does not approve this modification especially for L.E. use.
Condition: New
Origin: German
Sub-Type: Lever
Price: $19.95
In Stock
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Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
Extended Magazine Release For HK Pistols
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Product Reviews

Write your own review


"Extended Mag Release"

Steven Martinez on 3/27/2013 7:42:02 PM

Stars Rating:


Comments and Suggestions: I bought the extended mag release for use on my HK P2000. It is by far, the best bang for the buck when modifying your firearm!


"Extended mag release"

Jim Austin on 1/22/2014 6:24:06 PM

Stars Rating:


Comments and Suggestions: I've been shooting HK USP's for about 13 years. The one down side that other people have told me is that the mag release is too small and can be hard to manipulate. My wife has never really liked shooting it because of that fact. When I saw it I bought it. The price was right, ordering was super easy and shipping was quick. I put it on and I could immediately feel the improvement. My wife even liked it. Thank you so much for making an already fantastic firearm even better.


"Great product"

Humood al sharif on 12/24/2012 9:02:23 AM

Stars Rating:


Comments and Suggestions: Great product , perfect customer service


"Extended Mag Release"

C Hollinger on 5/13/2016 10:39:22 AM

Stars Rating:


Comments and Suggestions: Old pin & release came right out and a small blade was used to set the release spring into place while inserting the extended part. Not at all too big. Just right!


"Faster Reloads!!!!"

Robert Lawrence on 8/28/2012 11:09:04 AM

Stars Rating:


Comments and Suggestions: This makes a huge difference on my USP .45ACP. Magazine changes are easier and at least twice as fast. Wish I would have put one of these on years ago. I have installed these on both of my friends USP's and he loves them too.


"USP45 Extended Mag Release"

Dustin on 2/10/2013 4:46:46 PM

Stars Rating:


Comments and Suggestions: I bought the extended mag release for my USP and couldn't be happier. It is easier to hit and the extra length gives a little more leverage as well. HKParts shipped quickly and has great customer service.


"Excellent upgrade from stock mag release"

John Vasilakis on 9/16/2011 8:03:45 AM

Stars Rating:


Comments and Suggestions: This is a must have for all of you P2000sk owners out there. The stock mag release leaves a lot to be desired due to its size. This extended mag release is the perfect solution.


"Worth every penny!"

Jacob Morrison on 8/17/2012 4:23:37 PM

Stars Rating:


Comments and Suggestions: This may be the simplest and most inexpensive upgrade you can do to your HK! The factory mag release was way to small on my P2000sk and difficult to use with one hand, this 5 minute upgrade made all the difference in the world! Highly recommend this product and HKParts.net! A+


"Awesome Part"

Andrew on 7/24/2011 10:57:39 PM

Stars Rating:


Comments and Suggestions: I refused to carry mu H&K USP Compact off duty because of the magazine release, but this fixed that issue. Although it's a little pricey, it's well worth the money now that I've seen how well it works. If anyone from H&K is listening, THIS NEEDS TO BE STANDARD ON YOUR USP PISTOLS!


"Extended Magazine Release"

Orin Ozias on 9/29/2011 9:35:08 AM

Stars Rating:


Comments and Suggestions: Must have part. Loving it.