• Reduce your HK VP9 trigger pull from a stock 5.5lbs to a modified 3.5lbs (Average results can vary up to +/- 1lb)
  • Custom HK VP9 Trigger Job!
  • 35% Trigger Pull Reduction!
  • Works for HK VP9, VP9SK, VP9 Tactical & VP40 Pistols
  • Improves accuracy and overall performance!
  • Best HK VP9 Trigger Upgrade for Reduced Trigger Pull and Increased Performance!
  • Highest Quality American Spring Steel ASTM A228 Music Wire
  • Made in the USA!
  • Fast Same Day Shipping!
  • Protected by the M*CARBO 100% Lifetime Guarantee

HK VP9 / VP9SK / VP40 Trigger Spring Kit

  • Custom Lighter Trigger Return Spring
  • Custom Lighter Sear Spring

Reduce your HK VP9 Trigger Pull by 35% and Increase Performance with the Drop In HK VP9 Trigger Job by M*CARBO!  Expect an immediate 2lb drop in Trigger Pull for a Smoother, Crisper and Lighter HK VP9 Trigger Upgrade! 

**Fits and Functions in HK VP9, VP9SK, VP9 Tactical & VP40**

Custom HK VP9 Accessories for Increased Reliability and Performance! Upgrade the factory HK VP9 Trigger with Superior HK VP9 Aftermarket Parts for Competition Level Performance! HK VP9 Mods for Night and Day Results!

American Made HK VP9 Parts by Combat Veterans for Custom HK VP9 Performance! HK VP9 Aftermarket Trigger Kit is manufactured from the highest quality American Spring Steel - ASTM A228 Music Wire to give you the Best HK VP9 Trigger Pull on the market!

Best HK VP9 Custom Parts by M*CARBO to give you better accuracy and tighter shot groups! Custom HK VP9 Upgrades to get the most out of your HK Pistols! If you're making any HK VP9 Modifications then add this one to your list. You will love this new trigger pull!

HK VP Series Owners Manual & Exploded View:

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.

M*CARBO No Hassle 100% Lifetime Guarantee:

The HK VP9/VP9SK/VP40 Trigger Spring Kit is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

M*CARBO Lifetime Guarantee

Drop Tested and Approved:

HK VP9 / VP9SK / VP40 Trigger Spring Kit is built with M*CARBO ASTM Spec Springs that will offer a perfect trigger pull reduction with an unlimited drop test rating (3", 6", 9" & 12"+).

Tested and Approved:

The HK VP9 / VP9SK / VP40 Trigger Spring Kit has been tested repeatedly with numerous brands of ammunition to ensure reliable operation and safety.


Veteran Owned and Operated Business:

American made HK VP9 / VP9SK / VP40 Trigger Spring Kit designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.


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.

Overall Customer Rating of 19 Reviews:
AL

EXCELLENT trigger upgrade from MCARBO!!!

Rating:
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Cons:
These are excellent upgrade parts for a VP9 - the video describing how to install was awesome too. Made it almost easy to do. I had a solid 2lb trigger pull drop. Fast shipping. Excellent all the way around!!!

Texas

Awesome Shooting upgrade!

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Pros:
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Unbelievable difference in trigger feel and break! Coupled with the Lazy Wolf Flat trigger I went from liking my VP9 to LOVING it! The install video and the in-depth coverage done By M-Carbo made it a fairly easy project to tackle myself as well. Couldn't be happier!

Gilbert, AZ

Satisfied Return Customer

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Excellent product and installation video. I’m looking forward to trying my upgraded H&K VP9 on the range this week. I will be upgrading my son’s Glock 43 next and expect the same excellence in springs and video. MCARBO does excellent work.

HK VP9 Trigger Spring Kit

Rating:
Pros:
Cons:
Didn't think it would make as much of a difference as it did but after having installed other trigger kits from MCarbo, my expectations were definitely met.
Install seemed intimidating at first but after watching the detailed install video, it was easy to do.
I would suggest test fitting the 1/8" punch, I had to sand the diameter of my punch a little to fit without enlarging the pin hole. The tape on the end of the needle nose tips was great, the spring popped right in on the 1st try.

NH

hk trigger spring kit

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Pros:
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works!!!!

Number of questions: 0