Extended Magazine Release For HK Pistols

(22 customer reviews)

$19.95

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 & 9m:

  • 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 in 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
  • Section: Pistol Frame Parts
  • Brand: Heckler & Koch
  • Type: Magazine Release
  • Sub-Type: Lever

In stock

SKU: HKP-01669

Share your thoughts!

4.95 out of 5 stars

22 reviews

Let us know what you think...

What others are saying

  1. Craig

    Craig (verified owner)

    This extended magazine release makes magazine changing a breeze. Just part is an absolute must for the serious HK shooter and its value Cannot be overstated.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  2. jdbastro

    More ergonomic magazine release control

    jdbastro (verified owner)

    This lever extends further forward and has a larger contact area. This makes it easier on my trigger finger to depress the lever and release the magazine. Impressive and simple to install upgrade on my P2000.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  3. Jay Smith

    Outstanding product, service and shipping!

    Jay Smith (verified owner)

    Ordered the rubber grips for my 75 B. Easy order platform, great price and had the grips in 3 days. Grips are excellent and fit the hand perfect!

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  4. Roy

    Just ok

    Roy (verified owner)

    this is just a bit bigger than OEM. was expecting a much larger release… still cant reach mag release without breaking grip… however, easy install and works perfectly.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  5. Tim

    Ext. Mag is a must for USP COMP 9, 40

    Tim (verified owner)

    This is a great MOD for the USPs. The small mag release makes it harder to eject mags. It takes a lot of dexterity in the thumb and index finger to work the small mag release. I recommend this MOD for all HKs if it doesn’t already come with a larger mag release paddle. Easy installation; makes the gun easier to run and gun and train with.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  6. Kevin Benson

    A must for P2000SK

    Kevin Benson (verified owner)

    Easy to install and works perfect on my P2000SK.
    Big improvement

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  7. Dan

    HK USP Full-Size 9mm

    Dan (verified owner)

    Nice improvement, less leverage needed to to actuate release. Very easy install (used a 1/8 punch and a razor blade).

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  8. Nick Girard

    The first piece to replace on any USP, hands down

    Nick Girard (verified owner)

    Not more magazines (yet), sights, lights or lasers. This extended mag release takes 3 seconds to replace and makes a world of difference.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  9. H

    Fast easy install

    H (verified owner)

    Much easier on the fingers, works better than oem.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  10. L. Joseph Sutton

    Much needed upgrade to your USP

    L. Joseph Sutton (verified owner)

    Easy to install, about 5 minutes max, makes hitting the magazine release much easier

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  11. Daryl Kirby

    Twice the surface area

    Daryl Kirby (verified owner)

    This is a nice improvement on the stock micro-mag release on my USP 40. Well over twice the surface area, easy install in five minutes or less.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  12. Don H

    Excellent on my old USP45

    Don H (verified owner)

    Should have done this years ago. Its larger and feels perfect without being “too” large or overdone either. Its just great. I added the new mag release spring too. That’s better also. Just do it.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  13. Sean

    Perfect upgrade for usp compact

    Sean (verified owner)

    Feels exactly like VP9 mag release, which I really like. Easy to change out, fit perfext

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  14. Will Ford

    Will Ford (verified owner)

    Works as advertised.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  15. Question

    Benjamin Beltran-Samples

    Will this fit an hk vp40

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • HK Parts

      HK Parts

      No, this Extended Magazine Release will not fit the VP40.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  16. Phil

    The best improvement for a P2000SK

    Phil (verified owner)

    Easy to install and a quality H&K component.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  17. Daniel

    USP Expert .45, works great!

    Daniel (verified owner)

    I recently installed this mag release extension on my USP Expert .45 and it works great!

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  18. Feliks Rabinovich

    USP ext paddle mag release

    Feliks Rabinovich (verified owner)

    Replaced a stock paddle mag release on my USP 9mm. Easy install . Pure excellence and absolutely ” No Compromise “

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  19. Craig Briner

    Craig Briner (verified owner)

    Easy install, delivery and service was exceptional

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  20. John Wright

    John Wright (verified owner)

    Much easier to release mag with this extended release. Would recommend to anyone who has trouble with the stock release

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  21. Erik Gilbert

    Erik Gilbert (verified owner)

    Easy to install and works perfectly. So much easier then the stock one.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  22. Question

    Ben

    Does it come with a new roll pin?

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • HK Parts

      HK Parts

      It does not come with a new roll pin. I would suggest picking up a spare.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  23. AUSTIN SIMMS

    AUSTIN SIMMS (verified owner)

    Works as intended. Easy install.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  24. Question

    Chris R. Thyrring

    will this extended mag release work with my HK USP Compact 9mm.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • HK Parts

      HK Parts

      Yes, it will fit the USP Compact 9mm.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  25. Question

    Anon

    Someone told me this isn’t actually just an extended mag release for USPs, but rather just the standard mag release for the USP compact. They said that this mag release will not work reliably with plastic mags (USPC has steel mags) and that they might drop plastic mags without being pressed. Is this true?

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • HK Parts

      HK Parts

      This is the standard magazine release for an HK45C. It is an upgrade for the USP Compact models.
      This style magazine release has a steel insert that makes contact with the magazine catch notch. 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.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  26. Ron

    This should be your first upgrade for your HK USP Compact

    Ron (verified owner)

    I’m wondering why I didn’t get this when I first got the gun. Works as intended, easy to replace, and also makes releasing the mag SO MUCH easier.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

×

Login

Register

A password will be sent to your email address.

Continue as a Guest

Don't have an account? Sign Up