SIG Sauer MCX-SPEAR LT .223 Remington 5.56 NATO Black Rifle

Description

Product Overview

The SIG Sauer MCX-SPEAR LT is a lightweight, modular semi-automatic rifle chambered for both .223 Remington and 5.56 NATO. Its 16-inch lightened-profile barrel and reinforced M-LOK handguard provide a practical balance of handling, rigidity, and accuracy. Fully ambidextrous controls, an ambidextrous bolt catch and release, and AR-15-compatible trigger geometry support intuitive operation for left- or right-handed users. The folding minimalist stock improves transport and storage, while the SIG QD suppressor-ready flash hider is mounted to a threaded muzzle. A full-length top Picatinny rail provides a solid foundation for adding an optic.

Key Features

• Chambered for .223 Remington and 5.56 NATO
• 16-inch interchangeable lightened-profile barrel
• Lightweight M-LOK handguard with added rigidity
• Fully ambidextrous controls, including bolt catch and release
• SIG Flatblade Match Trigger with AR-15 compatibility
• Folding minimalist stock for compact storage and transportability when folded standards allow

The MCX-SPEAR LT combines modular configuration, ambidextrous operation, and a lightweight design in a capable modern rifle platform.