HK Pistol Parts
- Accessories
- Magazines
HK VP
- HK VP9
- HK VP9SK
- HK VP40
MP5
- HK 94
- MP5 SD
- MP5 Clones
HK .22lr Rifles
- HK MP5
- HK 416
- GSG522
MP5K
- SP89, MP5K-N
- HK SP5K
MP5 40
- MP5 10
- MP5 .357
B&T
- Brugger & Thomet
HK 91
- HK G3
- PTR 91
- CETME, C308
- G3K, PTR PDW
HK 93
- HK 33
- HK 53
- Vector Arms V53 V93
- C93
HK MR556
- HK 416
- HK 416A5
- HK CR556
HK MR762
- HK 417
- HK MR762 LR
HK G36
- HK G36K
- HK G36C
- HK SL8
HK USC Carbine
- HK UMP 45
- HK UMP 40
- HK UMP 9mm
PSG1
- MSG90
HK 21
- HK 21E
- HK 23E
- HK 11
HK MP7, MP7A1
HK Apparel
- Shirts
- Hats
HK Aficionado
- Posters
- Stickers
- Calendars
HK Knives
- Benchmade
HK 300
- HK G41
- HK SL6
Recently Added Products
Pre-owned HK Products
Glock Magazines
AR-15, AK-47, Glock Parts
Clipped & Pinned Services
Emergency Preparedness
Browse Catalog
Gift Certificates

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 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
Sub-Type: Lever
Price: $19.95
In Stock
Save to my Wish List
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
(Click to see larger image and other views)
Previous Item   Next Item
Related Items Others Found Useful.
Check the check boxes next to the additional products that you would like to add to the shopping cart, then click on the "Add to Cart" button above. A check box is not shown if a product requires that you select an option or fill out a field. () indicates a required accessory.

HK German Roll Pin All HK Pistols

HK German Roll Pin All HK Pistols

Price $2.95 $

Out of Stock


Product Reviews

Write your own review


"Cannot go wrong with this upgrade"

Peter Zimmer on 5/3/2013 11:37:17 AMVerified

Overall Product Rating:


This by far one of the best mods you can do to usp uspc, p2000 and sk. Its the way it should have been from the factory. 100% better


"Extended magazine release"

Thomas McIndoe on 3/11/2012 12:33:23 PMVerified

Overall Product Rating:


This is a small inexpensive addition to your USP 45c or 45 full size. It extends the release only about 5mm, but it surprising how much easier it allows the magazine to released, I have one for my USP45c and USP 45ACP, full size. Highly recommended.


"Extended Magazine Release"

Rich Fulford on 4/23/2012 4:42:26 PM

Overall Product Rating:


This fixed the only thing I didn't like about my P2000. Best $$$$ I ever spent on a firearm and I highly recommend it to any USP or P2000 owner. Arrived in two business days with standard shipping and took less than 5 minutes to install. HKParts is the best!!!


"Extended Magazine Release for HK pistols"

Luciano Placencia on 2/13/2014 6:29:42 AMVerified

Overall Product Rating:


Install was very easy and simple. Best upgrade for the amount of money you spend, very inexpensive. Recommend for all P2000SK owners, huge improvement on function of the gun.


"Great upgrade!"

Donald A. on 8/29/2011 8:01:00 PM

Overall Product Rating:


I have one of these extended mag releases on a USP .40 full size and one on a P2000. It made a huge difference for fast and reliable reloads. Installation was easy too.


"Extended mag release"

Randal Borgoyne on 9/19/2011 7:58:45 AMVerified

Overall Product Rating:


Much improved, positive indexing under stress.


"Excellent!"

Troy on 1/4/2013 2:12:57 AMVerified

Overall Product Rating:


This upgrade made a fine pistol even better. Gloved or not, you'll find this release much more natural than the smaller original. Buy It!


"Essential HK modification"

James MCIver on 2/25/2014 8:02:37 AMVerified

Overall Product Rating:


The extended magazine release dramatically improves speed and reliability for speed reloading.


"Must have option"

Michael Yanez on 8/8/2012 11:25:59 AM

Overall Product Rating:


I upgraded my HK p2000sk and it was one of the best upgrades so far. Increases your ability to quickly release the magazine. Does not reduce your ability to conceal the weapon at all. A must upgrade for anyone with larger hands or someone just wanting a better mag release feel.


"H&K Extended Mag Release"

dennis sentz on 3/9/2013 2:08:19 PMVerified

Overall Product Rating:


I installed it in 10 seconds, easy to do.