Sig Sauer MCX Spear LT 7.62x39mm 11.5" Rifle 28+1 Coyote

The Sig Sauer MCX Spear LT delivers proven AK-47 ballistics in a modern, modular platform engineered for tactical applications. This 7.62x39mm rifle combines the stopping power of Soviet-era ammunition with contemporary manufacturing precision and modularity.

What Makes This Different

Unlike traditional direct impingement systems, the MCX Spear LT operates on a short-stroke gas piston system that runs cleaner and cooler under sustained fire. The adjustable gas block allows shooters to tune the rifle for different ammunition weights and suppressor use. The 11.5-inch barrel provides optimal velocity for 7.62x39mm cartridges while maintaining maneuverability in confined spaces.

Key Features

• Short-stroke gas piston system with adjustable gas block for reliable cycling
• 11.5-inch cold hammer forged barrel with 1:10 twist rate optimized for 7.62x39mm
• 28-round capacity magazine compatible with standard AK-74 magazines
• Coyote Cerakote finish provides corrosion resistance and reduced signature
• Rocksett-mounted QD suppressor-ready flash hider for quick attachment systems
• Folding and telescoping stock with multiple length-of-pull positions
• M-LOK compatible handguard with integrated Picatinny rail sections

The MCX platform excels in close-quarters scenarios where maneuverability matters most. Law enforcement agencies appreciate the rifle's ability to function reliably in adverse conditions without the fouling issues common to direct impingement systems. The 7.62x39mm cartridge delivers superior barrier penetration compared to 5.56 NATO while maintaining manageable recoil characteristics. Suppressor compatibility makes this rifle suitable for situations requiring reduced acoustic signature.

Technical Specs

• Caliber: 7.62x39mm
• Barrel Length: 11.5 inches
• Overall Length: 25.5-28.5 inches (stock dependent)
• Weight: 7.2 pounds (unloaded)
• Magazine Capacity: 28 rounds
• Twist Rate: 1:10 inches
• Finish: Coyote Cerakote
• Operating System: Short-stroke gas piston
• Stock: Folding/telescoping
• Handguard: M-LOK compatible aluminum
• Muzzle Device: QD suppressor-ready flash hider
• Country of Origin: United States

The MCX Spear LT represents Sig Sauer's commitment to modular weapon systems that adapt to mission requirements. Professional users gain a reliable platform that bridges the gap between traditional battle rifle performance and modern tactical needs.