TC Dimension / TC Venture Trigger Replacement Trigger Spring Kit

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  • Reduce your trigger pull from a stock 3.25 lbs to a modified 1.5 lbs
  • Improve accuracy and overall rifle performance
  • 50% Trigger Pull Reduction!
  • Best TC Venture Trigger Job!
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

TC Venture Trigger Spring Kit & TC Dimension Trigger Spring Kit:

  • Consists of a custom desgigned Trigger Return / Sear Spring
One of the Best Thompson Center Venture Accessories available to improve the factory trigger. No need to spend hundreds on a TC Venture Timney Triggger when you can get a 1.5 lb trigger pull with a very affordable TC Ventrue Trigger Replacement from M*CARBO. Custom desgined Thompson Center Venture Parts and Spring Kit made from ASTM A228 Music Wire.
TC Venture Accessories can take this great rifle to the next level! We're really excited about this new trigger job for the Thompson Center Venture and Thompson Center Dimension. The Trigger Assembly is exactly the same on both the TC Venture and TC Dimension. The TC Ventrue Trigger Upgrade will improved accuracy and tighten up your shot groups. Remember this kit has your TC Dimension Trigger Job covered as well. Your just a few bucks and a few minutes away from a night and day improvement for your TC Dimension Trigger Upgrade. Let us know if you have any ideas for any other Thompson Center Venture Aftermarket Parts?

TC Venture / TC Dimension Owners Manual & Exploded View:

If your getting the TC Venture / TC Dimension Trigger Spring Kit, then you might find the following TC Venture / TC Dimension Resources useful in further enhancing your firearm. Download the TC Venture / TC Dimension Owners Manual or use the Exploded View of the TC Venture / TC Dimension Trigger Assembly Parts Diagram to plan your next firearm project. Print or Download the TC Venture / TC Dimension Trigger Spring Kit Instructions by MCARBO.

No Hassle 100% Lifetime Guarantee on Parts & Accessories:

The TC Venture / TC Dimension Trigger Spring Kit is protected by the M*CARBO No Hassle 100% Lifetime Guarantee. This means that at any time you can send it back and we will exchange it, issue a refund or assist you in any way possible. We even pay return shipping and automate the return process here!

Drop Tested and Approved:

TC Venture / TC Dimension Trigger Spring Kit is an M*CARBO ASTM Spec Spring that will offer a perfect trigger pull reduction with an unlimited drop test rating (3", 6", 9" & 12"+).

Range Tested and Approved:

The TC Venture / TC Dimension 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 TC Venture / TC Dimension Trigger Spring Kit designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.


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 TC Venture / TC Dimension 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 5 Reviews:

Incredible improvement

Installed on T/C Dimension with fantastic results. Factory trigger pull measured at 4lbs 2oz (Avg over 10 readings). Installed MCarbo Spring and trigger pull is now 2 lbs

8 oz. incredible (Avg over 10 readings). Trigger is also much smoother! I was expecting the lower trigger pull weight but the change in smoothness was quite a surprise. (I get it now when the guy on the installation video starts with the “oh yeah’s”).

The installation video made this mod easy. Great Job! I watched 3 times prior to installation and it only took 15 minutes or so to install.

Best mod ever purchased for guns or bows to make such a difference.

Also, fast Shipping.

Thanks Folks!


dropped from 3.5 to 1.6 and I absolutely love it and thanks for the video how to do other guns I may do the same with thanks mcarbo


Been waiting for this!

I have been waiting for Timney to offer an aftermarket trigger for my TC Ventures for years and now I don't have to wait any longer! I have 2 Ventures, 1 in .270 Winchester and 1 in 7mm Remington Magnum. The .270 has a good trigger (imagine that!) but the trigger on the 7mm was horrible; gritty, creepy, heavy, and absolutely unpredictable!

I just happened to stumble across the MCarbo tutorials on YouTube and decided that I had little to lose.

The kit arrived fairly quickly, not due to MCarbo's shipping but my mailman suffered from the hiccups for a couple of days! The installation was EXACTLY like Chris detailed in the tutorial and the only thing I did different was put a dab of graphite-infused gun grease on the sear face.

What a pleasant change from the old trigger! I don't have a trigger weight gauge but I had shot that old rag for so long that it brought a big smile to my face! Smooth, lots lighter, and now it's predictable!

Thanks guys! My suffering is over!

Makes an awesome trigger incredible!

With the video it is really easy to install, makes the trigger super light, just under 24oz. This is my 3rd McCarbo kit they are all amazing!

Radisson SK

T/C trigger kit

Fast shipping reasonably price pull wouldn’t go below 2-1/2 lbs. though still better than stock!