• Reduce your HK VP9 trigger pull from a stock 5.5 lbs to a modified 3.5 lbs (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
  • Improve 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 your 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 your 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.


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 13 Reviews:

Great Upgrade!

Rating:
Pros:
Cons:
This inexpensive spring kit for the HK VP9 reduced the trigger pull about 1 lb. from stock.

However, be advised that installing the parts into the HK VP9 is not for the faint of heart. MCARBO has a very good installation video and I recommend watching it several times before proceeding. In addition to basic tools needed for gunsmithing, you must have a set of roll pin punches and a needle nose plyer.

There are two small springs you'll need to watch out for because they're easy to lose: the Disassembly Safety Spring on the locking block and the Slide Release Spring. I've worked on several VP9s so I'm quite familiar with the internals and the installation did not take long.

Good price!

Rating:
Pros:
Cons:
Haven't used yet but shipping was fast! Half the price of hk parts.net!

NWF

HK VP9 Trigger Kit

Rating:
Pros:
Cons:
Purchased the HK VP9 Trigger Kit. Installation of Trigger kit was accomplished while viewing the MCARBO video. Two different procedures pushed my patiences first is at 9:51 on installation video removing pin that holds locking block located above trigger spring. The second is at 36:48 on installation video internal safety located on locking block.
Chris is correct when he states pin might be difficult on a new weapon. I would like to thank Jake with MCARBO technical department. Jake talked me off the ledge in regards to removing the pin, I was frustrated and about to get my drill to remove pin. Jake had me take a deep breathe and said that Chris does make removal of the pin look simple. With Jake’s advice I was able to remove the pin.
Returned from the range this morning and could feel a difference. I am happy with the results and MCARBO’s trigger kit.
Semper Fi.

Vp springs trigger

Rating:
Pros:
Cons:
Fast shipping , looks great ,have not installed them yet but looking forward to it some say your springs are better than the hk kit only time will tell after install and range time will return and update about then . You need to get into hk parts more

NY

Great and easy install

Rating:
Pros:
Cons:
Very easy to install. Lighter trigger pull. Love it!!!!!!