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Heavy Trigger Return Spring 8.5 lbs - HK Pistols

SKU: HKP-02265

HK Heavy Trigger Return (rebound) Spring.

Also known as the heavy LEM trigger spring for the LEM & TGS conversionson LEM pistols.

Fits & works in all of the following HK pistols:

  • HK USP Full Size 9mm, .40 & .45
  • HK USP Compact 9mm, .40 & .45
  • HK Tactical, Elite & Expert All Variants
  • HK P2000 9mm, .357, .40 (not for the SK models though)
  • HK 45, HK45 Tactical
  • HK45C, HK45C Tactical
Condition: New
Origin: German
Sub-Type: Spring
Price: $12.95
In Stock
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Heavy Trigger Return Spring 8.5 lbs - HK Pistols
Heavy Trigger Return Spring 8.5 lbs - HK Pistols
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Product Reviews

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"Heavy Trigger Return Spring 8.5 lbs - HK Pistols"

Thomas Moore on 5/14/2013 7:44:30 AMVerified

Overall Product Rating:


I had been looking for this spring, off and on, since 2003 or so. And LEM set up with this heavy spring, the light fire pin safety spring and a V1 hammer spring results in a 6.5# LEM pull with the two stage action much less in evidence.


"USP Compact"

Luke Knorra on 5/29/2013 4:53:51 PMVerified

Overall Product Rating:


Awesome upgrade for my USPC. Put it in the USP full size and it was just too mushy for the feel of take up and sear engagement, as well as reset. For some reason, not the case in the USPC love it and it really sets the tone for having a perfect reset and definitive sear engagement when firing. Highly recommend for anyone looking for a cheap and immediate improvement to your carry/range gun. HK Parts customer service is top notch as always!


"Worth 12 bucks"

Jarrett Rieman on 10/10/2013 8:42:36 PM

Overall Product Rating:


I tend to like my pistols to have a positive trigger reset, and the factory spring did not provide one (that was to my specific liking). This spring quickly and cheaply changed my whole outlook on this gun while shooting controlled groups. I am no longer guessing when the trigger has reset. Great service, and a great piece if you think the factory trigger reset is to light and slow. Beware this will increase the trigger pull required to fire, but not enough to make a difference in any non-target... More details


"HK 45C Trigger spring"

Jerald Schwab on 9/13/2011 6:07:43 AMVerified

Overall Product Rating:


I was uneasy about the slow trigger return, especially noticible during slow release. Replacing the trigger spring with the 8 1/2 spring completely solves that problem. This also increased the trigger pull but I find it negligable during operation, and in fact gives the trigger a more crisp pull. Replacing the trigger spring in the USP 45 has the same effect.