SIG Sauer MCX Spear SBR 7.62×51 13″ Barrel – Coyote

The SIG Sauer MCX Spear SBR in 7.62x51mm NATO delivers military-grade performance in a compact, battle-proven short-barreled rifle platform. Chambered in hard-hitting 7.62x51mm NATO and featuring a 13-inch barrel in a rugged Coyote finish, the MCX Spear SBR is purpose-built for operators and serious shooters who demand reliability and stopping power in a maneuverable package.

Built on SIG’s iconic MCX architecture, the Spear SBR features a fully ambidextrous design, folding stock, and a cold hammer-forged barrel for exceptional accuracy and long-term durability. The multi-caliber platform is engineered for real-world demands — offering smooth, gas-piston-driven operation that cycles reliably across a wide range of ammunition and suppressor configurations.

As an NFA-regulated Short-Barreled Rifle, this firearm requires proper ATF Form 4 registration and compliance with all applicable federal, state, and local laws prior to transfer. Please verify your eligibility and local regulations before ordering.

At VanTon Arms, we specialize in hard-to-find, premium firearms like the MCX Spear SBR — backed by competitive pricing and fast nationwide shipping to your FFL dealer. Order online today and let our team handle the rest.