WHAT'S IN THE KIT:
- 1 - Custom Lighter Trigger Return Spring
- 1 - Custom Lighter Sear Spring
HK VP9/VP9SK/VP40 Trigger Spring Kit
Enhance your HK VP9 with a 35% trigger pull reduction and heightened performance using the M*CARBO HK VP9 Trigger Spring Kit! This drop-in kit ensures a smoother, crisper, and lighter trigger upgrade, offering an immediate ~2lb reduction in trigger pull.
Compatible with HK VP9, VP9SK, VP9 Tactical, & VP40.
Upgrade your factory HK VP9 trigger with our superior aftermarket parts, designed for competition-level performance! Experience noticeable improvements with our custom HK VP9 modifications, crafted for significant results.
Our American-made HK VP9 parts are developed by combat veterans, ensuring top-notch quality and performance. The Trigger Spring Kit is manufactured using the highest quality American Spring Steel - ASTM A228 Music Wire, providing the best HK VP9 trigger pull available.
Choose M*CARBO for the best HK VP9 custom parts, designed to improve accuracy and produce tighter shot groups! Maximize the potential of your HK pistols with our custom upgrades. If you're planning any modifications for your HK VP9, make sure to add this essential upgrade to your list – you'll love the transformed trigger pull!
HK VP Series Resources:
If you're getting the HK VP9 / VP9SK / VP40 Trigger Spring Kit, then you might find the following HK VP9 Resources useful in further enhancing your firearm. Download the HK VP9 Owners Manual to plan your next firearm project.
Drop Tested and Approved:
HK VP9 / VP9SK / VP40 Trigger Spring Kit is drop Tested according to SAAMI Standard Z299.5 rating (12" & 48").
Tested and Approved:
The HK VP9 / VP9SK / VP40 Trigger Spring Kit has been tested repeatedly to ensure reliable operation and safety.
ATTENTION:
You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the HK VP9 / VP9SK / VP40 Trigger Spring Kit. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.
Trigger Spring kit VP 9 Match
I have only had the gun since January but couldn't resist fine tuning the trigger. Original pull force was 5.66 lb. After the installation 4.06 lb. The video made the installation doable for me. I will say the locking block pin removal gave me the biggest headache. Some have stated they did the install without locking block removal. I never considered that. All in all great parts and great video. Thanks.
Trigger Spring kit VP 9 Match
I have only had the gun since January but couldn't resist fine tuning the trigger. Original pull force was 5.66 lb. After the installation 4.06 lb. The video made the installation doable for me. I will say the locking block pin removal gave me the biggest headache. Some have stated they did the install without locking block removal. I never considered that. All in all great parts and great video. Thanks.
Trigger Spring kit VP 9 Match
I have only had the gun since January but couldn't resist fine tuning the trigger. Original pull force was 5.66 lb. After the installation 4.06 lb. The video made the installation doable for me. I will say the locking block pin removal gave me the biggest headache. Some have stated they did the install without locking block removal. I never considered that. All in all great parts and great video. Thanks.
Trigger Spring kit VP 9 Match
I have only had the gun since January but couldn't resist fine tuning the trigger. Original pull force was 5.66 lb. After the installation 4.06 lb. The video made the installation doable for me. I will say the locking block pin removal gave me the biggest headache. Some have stated they did the install without locking block removal. I never considered that. All in all great parts and great video. Thanks.
Trigger Spring kit VP 9 Match
I have only had the gun since January but couldn't resist fine tuning the trigger. Original pull force was 5.66 lb. After the installation 4.06 lb. The video made the installation doable for me. I will say the locking block pin removal gave me the biggest headache. Some have stated they did the install without locking block removal. I never considered that. All in all great parts and great video. Thanks.
Trigger Spring kit VP 9 Match
I have only had the gun since January but couldn't resist fine tuning the trigger. Original pull force was 5.66 lb. After the installation 4.06 lb. The video made the installation doable for me. I will say the locking block pin removal gave me the biggest headache. Some have stated they did the install without locking block removal. I never considered that. All in all great parts and great video. Thanks.
Trigger Spring kit VP 9 Match
I have only had the gun since January but couldn't resist fine tuning the trigger. Original pull force was 5.66 lb. After the installation 4.06 lb. The video made the installation doable for me. I will say the locking block pin removal gave me the biggest headache. Some have stated they did the install without locking block removal. I never considered that. All in all great parts and great video. Thanks.
Trigger Spring kit VP 9 Match
I have only had the gun since January but couldn't resist fine tuning the trigger. Original pull force was 5.66 lb. After the installation 4.06 lb. The video made the installation doable for me. I will say the locking block pin removal gave me the biggest headache. Some have stated they did the install without locking block removal. I never considered that. All in all great parts and great video. Thanks.
Is it safe to assume this kit with work with the VP9-B (Button) Models ?
Yes — in most cases you can expect the HK VP9 / VP9SK / VP40 Trigger Spring Kit to work on VP9-B (Button) models, because the underlying trigger/sear geometry is the same as the rest of the VP9 family.
Hello Team, Would this work with the VP9 match?
Yes - It should work - The trigger springs interact with the same sear/trigger geometry used across the VP9 family, so in most cases VP9 kits that fit the VP9 will also fit the Match. However, a few users and third-party vendors have noted small differences or mixed results when swapping “match/ultra-match” spring sets — particularly around trigger reset strength — so it’s worth being cautious.
Does this spring kit work in the vp9a1k, I know it clearly says vp9 just want to make sure thx.
Yes - This spring kit is compatible.
Does this spring kit work in the vp9a1k, I know it clearly says vp9 just want to make sure thx.
Does it work also with HK SFP9-L?
JacekB January 24, 2024 11:16 AM
Does this work on a H & K P30SK?
Answered by
sidi nowy /
November 4, 2024 2:06 PM
Is it possible to remove just the sear housing without disassembly of the trigger block? Or does the block and trigger assembly need to be removed in order to remove the sear block?
The sear housing will not come out without removing the other internal parts first.
Answered by
Jessicak /
January 30, 2023 12:37 PM
Can I assume that this will work on a VP9L?
December 10, 2022 5:45 PM
Yes. I believe the only difference is slide and barrel length.
Can you use this spring package in conjunction with after market triggers such as the lazy wolf VP series?
Hello Jeffrey, we have only tested our springs with the factory trigger so unfortunately, we are able to confirm the functionality or compatibility with the lazy wolf VP series. Please let us know how it works out for you if you decide to test it out.
Answered by
/
December 16, 2021 2:02 PM
Does this kit help shorten the reset on the VP9?
October 29, 2021 12:44 PM
It does not. It will only lighten the trigger pull weight