Sig Sauer MCX SPEAR-LT Rifle 5.56 NATO 16" Black

Next-Level Modularity with the SIG MCX SPEAR-LT

The SIG Sauer MCX SPEAR-LT Rifle in 5.56 NATO is the latest evolution of the legendary MCX platform. Designed for superior modularity, reduced weight, and enhanced performance, this 16” rifle delivers exceptional accuracy and reliability for duty, defense, and advanced shooting applications.

Advanced MCX Platform Evolution

Building on the success of the MCX Virtus, the SPEAR-LT features a lightened profile barrel and an upgraded lightweight M-LOK handguard with improved rigidity. This refined design enhances handling while maintaining the durability and performance shooters expect from the MCX system.

Fully Ambidextrous Control System

The MCX SPEAR-LT is equipped with fully ambidextrous controls, including bolt catch, bolt release, and safety selector, allowing seamless operation for both left- and right-handed shooters. Combined with a side-folding stock, this rifle offers compact storage and versatile deployment.

Precision Trigger & Suppressor-Ready Design

Featuring a SIG flatblade match trigger, the SPEAR-LT delivers a crisp, consistent pull for improved accuracy. The rifle also includes a SIG QD suppressor-ready flash hider, making it ideal for suppressed shooting setups right out of the box.

Why Choose the MCX SPEAR-LT?

• Next-Gen MCX Platform: Improved weight, balance, and modularity
• Fully Ambidextrous Controls: Enhanced usability for all shooters
• 16” Lightweight Barrel: Optimized accuracy and performance
• M-LOK Handguard: Durable, ergonomic, and customizable
• Flatblade Match Trigger: Crisp break for precision shooting
• Side Folding Stock: Compact and transport-friendly design

Product Specifications