Sig Sauer MCX Spear-LT IR 300 Blackout 9″ Barrel Coyote Tan FDE PMCX-300B-9B-IR

SIG SAUER MCX Spear-LT IR 300 Blackout – 9" Barrel, Folding Brace, Gen II NiR Cerakote

The SIG SAUER MCX Spear-LT IR redefines adaptability and performance in a semi-auto tactical platform. Chambered in 300 AAC Blackout, this cutting-edge pistol features a 9-inch barrel, fully ambidextrous controls, and a collapsible/folding brace, making it compact, powerful, and mission-ready. Its Gen II NiR Cerakote finish offers superior durability and a low-visibility tactical aesthetic.

With an overall length of 27.5 inches (folded to just 16.38 inches), the MCX Spear-LT IR is highly portable, perfect for dynamic environments. The integrated SIG SR QD Flash Hider helps control muzzle signature, while the optic-ready design allows shooters to mount their preferred sighting systems without modification.

Built on a rugged alloy frame, the MCX Spear-LT IR supports an interchangeable barrel system, allowing quick caliber conversions to match changing mission profiles. Lightweight, modular, and battle-proven, this model sets the new standard for tactical pistol performance in the 300 Blackout category.

Specifications