Details
Mercury Precision Match Grade AR-15 Lower Parts Kit - Straight Trigger Shoe
This is a complete lower parts kit built around a precision-engineered straight trigger shoe designed for shooters who want reliable trigger performance without the cost of a premium aftermarket trigger. The kit includes all internal lower receiver components needed to finish a stripped lower receiver, plus a Mil-Spec A2 grip in black. Mercury Precision focuses on match-grade tolerances and consistent trigger geometry to deliver predictable reset and minimal creep.
Key Features
- Straight trigger shoe with match-grade tolerances for consistent trigger performance
- Complete FCG (fire control group) with all internal components
- Mil-Spec A2 grip in black included
- Precision-engineered for reliable cycling and trigger reset
- Fits standard AR-15 lower receivers
Perfect For
- Builders upgrading from mil-spec trigger components to precision-grade performance
- Shooters seeking reliable trigger performance at a competitive price point
- AR-15 builds prioritizing trigger consistency over specialty features
- Precision-focused builds on a reasonable budget
Design Intent
Mercury Precision engineered this lower parts kit around a straight trigger shoe that maintains tight tolerances throughout the fire control group. The match-grade design reduces variance in trigger reset and pull weight, delivering more predictable trigger performance than standard mil-spec components. This kit is built for shooters who understand that trigger quality matters but don't need exotic features or ultra-light pull weights.
Complete Lower Parts Kit Contents
This lower parts kit includes the fire control group and grip needed to complete a stripped lower receiver. The kit contains trigger components, hammer, disconnector, selector, magazine catch, bolt catch, and all required pins and springs. The Mil-Spec A2 grip is included in black. A buffer tube, buffer, recoil spring, end plate, and castle nut are not included with this kit.
Compatibility
Fits standard AR-15 lower receivers with mil-spec trigger pin spacing. The Mil-Spec A2 grip uses the standard lower receiver grip screw hole and is compatible with all AR-15 platform configurations.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Lower receiver not included.
