Timney UBK for Glock Gen 3-4 – Drop-In Upgrade Kit

The Timney UBK (Ultimate Backup Kit) for Glock Gen 3-4 is a complete trigger component upgrade designed to improve consistency and reduce pre-travel in your Glock pistol. This kit replaces factory trigger components with precision-machined parts that maintain the Glock's defensive reliability while delivering a cleaner break. Shooters looking for improved trigger feel without abandoning the Glock's proven safe-action design choose this system for carry and competition use.

Each component is CNC-machined from heat-treated steel and features a black nitride finish for corrosion resistance and reduced friction. Installation is drop-in for users familiar with Glock disassembly—no permanent modification or fitting required. The kit includes all necessary trigger components for a complete upgrade.

• Part Type: Trigger Component Kit
• Compatible Firearms: Glock Gen 3 and Gen 4 (9mm, .40 S&W, .357 SIG models)
• Material: Heat-Treated Steel
• Finish: Black Nitride
• Installation: Drop-In (Familiarity with Glock Disassembly Required)
• Includes: Complete Trigger Component Set