Sig Sauer MCX Spear-LT Black 5.56NATO 16" 30+1

The Sig Sauer MCX Spear-LT Black with a 16-inch threaded barrel and folding Minimalist Plus stock sets a new benchmark in modular rifle technology. Chambered in 5.56 NATO, this civilian-legal version of the U.S. Army’s XM7 rifle is based on the proven MCX Virtus platform and engineered for superior performance, adaptability, and reliability. Featuring a gas piston operating system, the MCX Spear-LT offers enhanced durability, reduced recoil, and cleaner operation compared to traditional direct impingement systems. Its 16-inch cold hammer-forged carbon steel barrel has a lightened profile for improved balance and accuracy, and the threaded muzzle allows for easy attachment of suppressors or other muzzle devices. The rifle is equipped with a lightweight ergonomic handguard, reinforced with secure attachment screws for added stability during sustained use.

Additional features include an ambidextrous bolt catch and release, a Sig flat-blade match trigger, and compatibility with AR-15 trigger components. The Folding Minimalist Plus stock enhances portability without sacrificing comfort or control, making it an excellent choice for tactical applications or range use. Designed through years of testing and trusted by special forces around the world, the MCX platform represents the pinnacle of modern rifle design. Whether you're upgrading your collection or seeking a reliable and modular rifle system, the Sig Sauer MCX Spear-LT in 5.56 NATO is a versatile and high-performance option built to exceed expectations.

FEATURES

• Lightweight Ergonomic Handguard
• Folding Minimalist Plus stock
• SIG Flatblade Match Trigger
• Fully Ambidextrous Controls including bolt catch and release.
• 16" Interchangeable Threaded Barrel. (5.56NATO)
• Rocksett® SIG QD Suppressor-Ready Flash Hider

SPECIFICATIONS

• Manufacturer: Sig Sauer
• Model: MCX Spear-LT Black
• MPN: RMCX-556N-16B-LT-B
• UPC: 798681683321
• Caliber/Gauge: 5.56 NATO
• Capacity: 30+1
• Sights: N/A, Optic Ready
• Barrel Length: 16" 5/8"-24 tpi
• Barrel Type: Carbon Steel, 1:9.5" Twist
• Weight: 7.5 lbs
• Overall Length: 34.3"
• Finish: Black
• Grips/Stock: Black Synthetic Pistol Grip/Folding Minimalist Plus Stock

WHAT'S IN THE BOX

• Sig Sauer MCX Spear-LT Black 5.56NATO Semi Auto Rifle
• (1) 30 Round Magazine
• Cable Lock
• Owner's Manual