SIG MCX SPEAR IR 7.62×39 16″ 28rd FDE

About this product

The SIG MCX SPEAR IR is a semi-automatic modern sporting rifle chambered in 7.62×39 that combines a 16-inch cold hammer-forged barrel with an adjustable folding and telescoping stock for compact transport and full deployment. It features fully ambidextrous controls, a flat blade match trigger, and a reduced IR Gen II NIR FDE Cerakote finish. The rifle ships with a 28-round detachable magazine and a threaded barrel with a QD flash hider. An aluminum M-LOK handguard provides modular accessory mounting while the overall package is aimed at shooters who want a durable, configurable platform for range work, medium-game field use, and general-purpose applications.

Key Specifications

• The caliber is 7.62 x 39mm.
• The barrel measures 16 inches and is cold hammer-forged steel.
• The magazine capacity is 28 rounds.
• The finish is Gen II NIR Flat Dark Earth Cerakote.
• The weight with magazine is approximately 7.6 lb.
• The trigger is a Flat Blade Match design.
• The stock is an adjustable folding/telescoping Sig MCX configuration.
• The muzzle device is a QD Flash Hider on a threaded barrel.
• The handguard is an aluminum M-LOK style for accessory attachment.
• The overall deployed length is 35.25 inches and folded length is 26.25 inches.

Purpose-built components and a configurable layout make the MCX SPEAR IR a practical choice for shooters who prioritize a reliable, adaptable rifle platform. With its combination of a 16″ cold hammer-forged barrel, ambidextrous controls, and ergonomic furniture, this model serves well on the range and in field applications where durability and modularity matter. Its M-LOK handguard and threaded muzzle provide options for accessory fitment while the 28-round magazine offers extended capacity for sustained sessions.

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