Sig Sauer MCX-SPEAR LT 7.62x39mm SBR 11" Barrel - 28 Rd

Sig Sauer MCX-SPEAR LT 7.62x39mm SBR 11" Barrel - 28 Rd

Step into the evolution of modern rifle technology with the SIG SAUER MCX-SPEAR-LT 7.62x39 SBR (Short-Barreled Rifle). Built upon the battle-tested legacy of the MCX Virtus, the MCX-SPEAR-LT represents SIG SAUER's commitment to precision engineering, ergonomic refinement, and modular versatility. Purpose-built for tactical operators, professional end-users, and competitive shooters, this compact NFA SBR delivers devastating 7.62x39 firepower in an agile, lightweight, and mission-adaptable package.

Featuring an 11.5-inch carbon steel barrel housed within a lightened alloy M-LOK handguard, the MCX-SPEAR-LT balances effortless maneuverability with unyielding structural strength. Complete with fully ambidextrous operational controls (including a bolt catch and release), a crisp SIG Flatblade Match Trigger, a 2-position adjustable gas system, and a side-folding Minimalist Plus stock, this rifle provides flawless handling for both left- and right-handed shooters. Finished in SIG's signature Coyote Cerakote and topped with a Rocksett® QD suppressor-ready flash hider, the MCX-SPEAR-LT sets the benchmark for modern short-barreled rifle performance.

Features

Short-Stroke Gas Piston Operating System:
Delivers legendary reliability, reduced fouling, and smooth recoil management across all ammunition types, supported by a 2-position adjustable gas block for suppressed or unsuppressed shooting.

Lightweight Ergonomic Alloy Handguard:
Reduces front-end weight for improved point-of-aim control and fast target transitions while offering rigid M-LOK attachment slots for lights, lasers, and foregrips.

Fully Ambidextrous Operational Controls:
Equipped with dual-sided safety selectors, magazine releases, and an integrated ambidextrous bolt catch and release for fluid, intuitive weapon manipulation under stress.

SIG Flatblade Match Trigger:
Delivers a crisp, lightweight, and repeatable trigger break that maximizes practical accuracy and rapid follow-up shots in close quarters or at range.

SIG QD Suppressor-Ready Flash Hider:
Factory-installed and treated with Rocksett®, providing effective muzzle flash reduction while serving as a direct mounting interface for SIG QD suppressors.

Folding Minimalist Plus Stock:
Side-folding stock mechanism drastically reduces overall storage profile and transport footprint without sacrificing cheek-weld or shoulder stability.

Specifications