The Tandemkross Gearbox (MPN TK12N0317BLK1) is a trigger housing component built for the Browning Buck Mark.

Key Specifications

• Gearbox trigger housing design
• Built for the Browning Buck Mark
• Black finish
• Direct-fit replacement trigger housing component

Frequently Asked Questions

What pistol does this fit?
The Browning Buck Mark.

What is the Gearbox designed to improve?
It’s a trigger housing component, part of Tandemkross’s trigger-system upgrade parts for the Buck Mark.

Buy the Tandemkross Gearbox

Upgrade your Buck Mark’s trigger housing with this Gearbox from Tandemkross. Ships fast from a Lubbock, TX gun shop in our handgun parts lineup.