Details
Trigger Upgrade Kit: Wasatch 3 lb Drop In Ultra Match Trigger + AR-15 Lite Lower Parts Kit + Ambidextrous Safety Selector
Take your AR-15 lower receiver beyond standard Mil-Spec performance with a Trigger Upgrade Kit built for customization, speed, and enhanced ergonomics. This package combines the Wasatch 3 lb Drop-In Ultra Match Trigger, the KAK Lower Parts Kit without the factory fire control group or safety selector, and a premium Shooting Innovations Ambidextrous 60/90° Safety Selector. By eliminating duplicate components, this kit allows builders to install upgraded controls from the start while maintaining full lower receiver functionality. Whether you're assembling a competition rifle, upgrading a duty carbine, or completing a custom build, this kit delivers the premium components needed for a refined shooting experience.
Key Features
- Wasatch 3 lb Drop-In Ultra Match Trigger System
- Crisp single-stage 3 lb trigger pull
- Solid hammer design for dependable ignition
- Crimson red drop-in trigger housing
- KAK Lower Parts Kit without hammer, trigger, or safety selector
- Adjustable ambidextrous 60°/90° safety selector included
- High-strength S7 tool steel safety construction
- Mil-Spec compatible lower receiver components
- Straightforward installation with premium upgraded controls
- Compatible with standard AR-15 and most Mil-Spec lower receivers
Perfect For
- Custom AR-15 lower receiver builds
- Competition and 3-Gun rifles
- Shooters upgrading factory Mil-Spec trigger systems
- Left and right-handed shooters seeking improved ergonomics
- Builders wanting premium controls without duplicate parts
Ultra Match Trigger
The Wasatch Ultra Match Trigger is engineered to deliver a crisp, predictable 3 lb trigger pull for improved speed and precision. Its self-contained drop-in cassette design simplifies installation while providing a clean single-stage break and short reset for rapid follow-up shots. The solid hammer design offers dependable ignition while the crimson red finish adds a distinctive custom appearance that stands out from standard factory components.
Lower Parts Kit
Purpose-built for custom trigger installations, the Lower Parts Kit includes all of the essential lower receiver components except the hammer, trigger, and safety selector. This streamlined configuration eliminates unnecessary duplicate parts while providing everything needed to complete the remainder of the lower receiver. The kit includes the Mil-Spec A2 pistol grip, magazine catch assembly, bolt catch assembly, trigger guard, takedown and pivot pins, springs, detents, and associated installation hardware.
Ambidextrous Safety Selector
Upgrade your rifle's controls with the Ambidextrous Safety Selector. Constructed from premium S7 tool steel, this selector offers exceptional durability while allowing users to choose between traditional 90-degree operation or a faster 60-degree throw for quicker manipulation. The ambidextrous design provides full accessibility for both left and right-handed shooters, while the shortened right-side lever improves comfort without sacrificing control. Compatible with Mil-Spec AR-15 and LR-308 receivers, this selector enhances both ergonomics and operational efficiency.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable laws. Verify compatibility with your lower receiver before assembly. Install components according to manufacturer specifications.
