Sig Sauer MCX Spear LT Rifle 5.56mm NATO RMCX-556N-16B-IR

The SIG SAUER MCX Spear-LT IR is a lightweight, modular semi-auto rifle chambered in 223 Rem | 5.56 NATO, featuring a 16-inch barrel with a durable FDE Cerakote finish. Optimized with Gen II NIR technology for reduced infrared visibility, fully ambidextrous controls, and interchangeable barrels, it offers advanced customization and versatility for tactical and competitive scenarios. Its collapsible/folding stock and optics-ready design make it the ultimate platform for serious shooters seeking cutting-edge performance.

MSRP: $2,849.99

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The SIG SAUER MCX Spear-LT IR combines tactical innovation with superior performance, chambered in 223 Rem | 5.56 NATO. Featuring a 16-inch barrel and an FDE Cerakote finish, this semi-auto rifle delivers unmatched durability and sleek aesthetics. Its fully ambidextrous controls ensure versatility, while interchangeable barrels make customization effortless. Equipped with a collapsible/folding stock and optimized for infrared reduced visibility with Gen II NIR technology, the MCX Spear-LT IR is the ideal choice for serious shooters looking for advanced functionality in a lightweight platform. Optics-ready and built for modular performance, this rifle excels in a wide array of scenarios from tactical to competitive applications.

Action

Barrel Length

Centerfire/Rimfire

Left Handed

Optics Ready