SIG SAUER’s MCX platform has served as the foundation for developing advanced rifle systems through rigorous testing, ongoing innovation, and user input. The MCX-SPEAR LT represents the latest generation of this lineage, building on the MCX Virtus with a lightened handguard featuring attachment screws for enhanced rigidity and a lightened profile barrel designed for improved accuracy. The rifle includes an ambidextrous bolt catch and release on the lower receiver, a coyote anodized finish, and a minimalist stock engineered for maximum compact foldability. The MCX-SPEAR LT also supports AR15 style trigger compatibility. Chambered in 5.56 NATO with a 16 inch barrel and 30-round capacity, this rifle continues to advance modular weapons technology.
AR Rifles
Sig Sauer MCX Spear-LT 5.56 NATO 16 Inch Rifle
$2,605.00
Sig Sauer’s MCX-SPEAR LT features a lightened handguard and barrel designed for improved accuracy, combining the proven MCX platform with enhanced modularity and a compact foldable stock. Built in 5.56 NATO with ambidextrous controls and AR15-style trigger compatibility, it represents the latest generation of advanced rifle engineering.
Availability: In stock
Sig Sauer
| Weight | 7.5 lbs |
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| Dimensions | 38 × 8 × 4 in |
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