SIG MCX Spear LT 5.56 NATO 16" Rifle
SIG's MCX Spear LT delivers modern rifle performance in 5.56 NATO with a 16" barrel, folding stock, and M-LOK handguard. Includes one 30-round magazine.
SIG MCX Spear LT: Modern Rifle Engineering
The MCX Spear LT represents SIG's commitment to practical, modern rifle design. Built on a proven platform, this 5.56 NATO rifle combines reliability with thoughtful ergonomics.
Key Specifications
- Caliber: 5.56 NATO
- Barrel: 16 inches, carbon steel with 1:7 twist rate
- Action: Semi-automatic with adjustable gas piston system
- Stock: Folding Minimalist Plus design
- Handguard: M-LOK compatible alloy forend
- Trigger: SIG flat blade match trigger
- Magazine: One 30-round polymer AR-15 compatible magazine included
- Receiver Finish: Coyote
- Overall Length: 34.3 inches (collapsed)
- Weight: 7.5 pounds
Why the MCX Spear LT Stands Out
The gas piston operating system delivers reliable function across varied conditions. The adjustable gas system allows you to fine-tune performance for your specific ammunition and mission requirements. The folding stock makes this rifle practical for vehicle storage, tactical applications, or compact transport without sacrificing full-length shooting comfort when deployed.
M-LOK accessory mounting gives you modern customization options. The flat blade trigger provides a clean break for accurate shooting. At 7.5 pounds, the MCX Spear LT balances firepower with manageable recoil and handling characteristics.
Whether you're building a modern sporting rifle, setting up a home defense platform, or exploring what modern rifle engineering offers, the MCX Spear LT delivers proven performance.
