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Buck Mark "GearBox" and "Victory" Trigger Combo
browning buck mark trigger by tandemkross and gear box sear spring by tandemkross

Buck Mark "GearBox" and "Victory" Trigger Combo

Part Number:COMBON0113
Average Rating
On sale $69.99
Retail Price:$79.98
Your Savings:$9.99(12%)
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This Month Only!!

A match made in heaven! The TANDEMKROSS "Victory" Trigger & "GearBox" are a revolutionary pair designed to create a crisp trigger pull with every click.

This COMBO includes:

"Victory" Trigger 

  • Flat, textured faced for better control and feel

  • 100% adjustable for overtravel

  • Lightweight skeletonized design

The trigger of any firearm is critical and must give the shooter as much control as possible. The sleek, skeletonized, and lightweight design of the TANDEMKROSS "Victory" trigger provides a flat face that many shooting pros prefer as opposed to the traditional curved triggers commonly seen in the Browning Buck Mark market. This design allows the shooter to pull straight back - instantly providing the operator with the ability to tell if they are pulling too far to the left or the right.

The flat faced design also allows the operator to place their finger lower down on the trigger, increasing leverage and enabling them to take full advantage of lower trigger pull weights. The wide face distributes the weight of the trigger pull which also results in a perception of a lower pull weight. The textured trigger face provides a no slip surface regardless of speed, weather or shooting experience. This allows repeatable, near identical trigger pull movements. Coupled with the provided over-travel fine adjustment screws, this TANDEMKROSS exclusive trigger will bring any competitor a giant step closer to VICTORY!


  • Upgraded sear spring lowers trigger pull weight by .5lbs or more!*

  • Installation frame houses spring for easy installation and consistent sear engagement

  • No need to experiment with DIY spring fixes - one simple drop-in replacement!

The Browning Buck Mark has a great trigger right out of the box. But if you’re like many Browning Buck Mark owners, you’ve likely researched ways to lower the gun’s trigger pull weight and adjust the feel even further.

There are many DIY solutions out there, including the well-known “Heggis Flip” or Buck Mark sear spring flip. But these solutions can be complicated to perform, provide inconsistent results and can cause potentially dangerous issues with the fire control system.

Put an end to DIY fixes with the new “GearBox” for Browning Buck Mark from TANDEMKROSS! The “GearBox” is a simple, drop-in replacement for the factory Buck Mark sear spring that makes installation easier and lightens the trigger pull weight.

The “GearBox” comes complete with a redesigned torsion spring housed in a polymer installation frame. The frame captures the spring for easy installation and then, once installed, works as a guide for the spring, ensuring proper alignment and consistent engagement with the sear.

*Individual trigger pull weight results may vary.

5 Stars
Combo is a great deal
This combo transformed my Buck Mark micro bull. It shoots so good now I have forsaken all my other 22's. I highly recommend this combo. See how good the Buck Mark can be.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Huntsville. on 10/1/2019
4 Stars
Combo "GearBox" and "Victory" Trigger
the gear box is very easy to install and the combination of the trigger reduce my pull down to 3 lbs .
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Biddeford.ME. on 8/31/2019

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