Sig Mcx Spear 7.62x51 16" 20rd Mcam

The SIG MCX Spear 7.62x51 16" 20rd MCAM represents the next generation of modular rifle platforms, purpose-built for professional operators, military units, and precision-focused civilians who demand extreme reliability in demanding environments. This 7.62 NATO rifle delivers the firepower and accuracy required for medium- to long-range engagements while maintaining the ergonomic and modularity advantages that define the MCX platform. The 16-inch barrel strikes the critical balance between maneuverability in close-quarters contexts and sufficient velocity to maximize terminal ballistics at operational distances.

Engineered with SIG's proven short-stroke gas piston system, the MCX Spear operates with minimal recoil impulse and exceptional bolt carrier reliability—critical attributes that translate directly to faster follow-up shots and sustained accuracy under sustained fire. The MCAM (Modular, Customizable, Ambidextrous, Military-spec) configuration features a free-floating barrel for consistent accuracy, a full-length Picatinny top rail for optics mounting, and ambidextrous controls that serve shooters of all handedness. At 11.44 lbs, the rifle maintains a weight profile suitable for tactical operations while the 20-round magazine capacity provides substantial ammunition on-board for extended engagement scenarios without frequent reloads.

Law enforcement tactical teams, military personnel, and responsible civilian marksmen benefit from the MCX Spear's time-proven reliability and the expansive ecosystem of compatible accessories available through the SIG platform community. The modular design permits caliber conversion, stock configuration changes, and handguard customization, ensuring the rifle adapts to evolving mission requirements. This is a federal firearms item requiring FFL transfer; buyers should verify local and state regulations before purchase, as 7.62 NATO rifle regulations vary significantly by jurisdiction.