• Reduce your trigger pull from a stock 5 - 5.75 lbs to a modified 2.5 - 3 lbs (Average results can vary up to +/- 1lb)
  • Improve TC Encore accuracy and overall rifle performance
  • Nearly 60% Trigger Pull Reduction!
  • TC Encore Trigger Job Kit includes a Custom Lighter Trigger / Sear Spring, Heavy Duty Hammer Spring, Heavy Duty Firing Pin Spring, Heavy Duty Locking Bolt Spring & Heavy Duty Trigger Guard Spring *Also Includes Assembly Tool*
  • TC Encore Trigger Job Instructions Video
  • Highest Quality American Spring Steel ASTM A228 Music Wire
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

Thompson Center Encore Pro Hunter Trigger Spring Kit:

  • Lighter Trigger/Sear Spring
  • Heavy Duty Hammer Spring
  • Heavy Duty Firing Pin Spring
  • Heavy Duty Locking Bolt Spring
  • Heavy Duty Trigger Guard Spring
  • *Also Includes Assembly Tool*

 Custom TC Encore Muzzle Loader Performance Upgrade Package to Improve TC Encore Accuracy!  Best TC Encore Trigger Upgrade available.

Custom TC Encore Trigger Job Explained:

TC Encore Lighter Trigger / Sear Spring will reduce trigger pull weight to a lighter 2.5 - 3 lbs.  TC Encore Heavy Duty Hammer Spring will ensures absolute primer ignition.  TC Encore Heavy Duty Muzzle Loader Firing Pin Spring prevents broker firing pins in TC Encore.  TC Encore Heavy Duty Locking Bolt Spring ensure a tighter lockup which is a must for TC Encore Barrels.  TC Encore Heavy Duty Trigger Guard Spring provides a smoother operation when opening action.  All in One Complete Custom TC Encore Trigger Adjustment for Best Overall Performance and Results!  As always M*CARBO includes TC Encore Trigger Job Instructions How-To Video.  

*Kit Also Includes Assembly Tool*

Thompson Center Encore Owners Manual:

If your getting the Thompson Center Encore Pro Hunter Trigger Spring Kit, then you might find the following TC Encore Resources useful in further enhancing your firearm. Download the TC Encore Owners Manual.

M*CARBO No Hassle 100% Lifetime Guarantee:

The Thompson Center Encore Pro Hunter Trigger Spring Kit is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

Drop Tested and Approved:

M*CARBO ASTM Spec Springs inside TC Encore Pro Hunter Trigger Spring Kit will offer a perfect trigger pull reduction with an unlimited drop test rating (3", 6", 9" & 12"+).

Range Tested and Approved:

The Thompson Center Encore Pro Hunter 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 Thompson Center Encore Pro Hunter 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 Thompson Center Encore Pro Hunter 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 53 Reviews:

Great Company! Quality product, Great Price and shipping was quick, on time and I was notified of status updates quickly! Thanks for a quality customer service!!

Quality product. Superb shipping and tracking status and updates.
Great to know there is still a company that believes in true customer service


great work

I ordered this trigger spring and was totally impressed with the customer service. I had this product at my house in 3 days. My gunsmith installed it and the trigger pops at 1.25 lbs. (he did a little extra fine tuning on the trigger too) I am anxious to try it at the range now.

T/C encode trigger job

awesome product and video. Took my trigger from an inconsistent 4ish pounds to a consistent and clean 1.5lbs. I am a gunsmith by no means, but with the video I had no trouble at all on a gun that I had never seen disassembled before. I have used a few different trigger kits from mcarbo now, and love them all. These guys are great.


Pro Hunter Trigger Spring Kit

What a outstanding product! With the how to video and the tool included, it was way easier to install than I thought. Really really fast shipping! My trigger is so much more crisp than with the stock springs. Love it!! Highly recommended...

wickenburg az


I got a spring kit for t/c pro and it got here fast. Their video makes
the spring change very easy. Wish I would have found them years ago. The service & shipping is first class Thanks

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