Trigger Upgrade Kit: Uintah 3 lb Drop In Ultra Match Trigger + AR-15 Lite Lower Parts Kit + Stainless Steel Anti-Walk Pin Set

Trigger Upgrade Kit: Uintah 3 lb Drop In Ultra Match Trigger + AR-15 Lite Lower Parts Kit + Stainless Steel Anti-Walk Pin Set

Upgrade your AR-15 with a complete Trigger Upgrade Kit designed to simplify installation while delivering a lighter, more responsive shooting experience. This kit combines the Uintah 3.0 lb Ultra Match Drop-In Trigger with a Lite Lower Parts Kit that omits the factory fire control group, making it ideal for aftermarket trigger installations. Stainless steel anti-walk pins are also included to help secure the trigger assembly and reduce long-term receiver wear during extended use. The result is a clean, dependable lower receiver upgrade that improves trigger feel, reliability, and overall shooting performance. Whether you're completing a custom build or replacing factory components, this kit provides everything needed to install a premium drop-in trigger with confidence.

Key Features

• Complete AR-15 Trigger Upgrade Kit
• Uintah 3.0 lb single-stage drop-in trigger
• Lite lower parts kit without factory fire control components
• Stainless steel anti-walk trigger and hammer pins included
• Drop-in cassette design for simplified installation
• Curved trigger with crisp 3 lb pull weight
• Compatible with Mil-Spec AR-15 lower receivers
• Ideal for custom builds and trigger upgrades

Perfect For

• AR-15 builders installing an aftermarket trigger
• Competition and precision shooting applications
• Builders completing stripped lower receivers
• Replacing heavy factory trigger assemblies
• Custom rifle projects requiring premium fire control components

Uintah Ultra Match Trigger

The Uintah Ultra Match Trigger is a self-contained drop-in cassette trigger engineered for shooters seeking a lighter, more consistent trigger pull without complicated installation. Featuring a crisp 3.0 lb single-stage pull, curved trigger shoe, and durable aluminum housing with steel internal components, it delivers fast reset characteristics and dependable performance for competition, recreational shooting, and defensive rifle builds. Compatible with standard .154" AR-15 trigger pins, the Uintah installs quickly while providing a substantial improvement over traditional Mil-Spec trigger groups.

Lite Lower Parts Kit & Stainless Steel Anti-Walk Pins

The included Lite Lower Parts Kit contains all of the essential lower receiver components except the factory fire control group, making it specifically suited for builders using aftermarket drop-in triggers. Completing the package is a stainless steel anti-walk pin set that helps prevent trigger and hammer pin movement during firing while reducing wear on the lower receiver over time. Together, these components simplify the installation process while ensuring proper function, improved durability, and long-term reliability.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable laws. Lower receiver not included with this kit. Verify compatibility with your specific lower receiver before installation.