SIG Sauer MCX Rattler LT 5.56 NATO 7.75" Barrel 30rd Folding Brace

The SIG Sauer MCX Rattler LT delivers maximum firepower in an ultra-compact package, combining 5.56 NATO performance with exceptional maneuverability. This platform addresses the critical need for close-quarters effectiveness without sacrificing stopping power or reliability.

What Makes This Different

The MCX Rattler LT features SIG's proven short-stroke gas piston system that eliminates the fouling and heat issues common in direct impingement AR platforms. The 7.75-inch barrel maintains ballistic effectiveness while reducing overall length to just 16 inches when folded. Unlike traditional carbines, the folding mechanism allows operation with the stock folded, providing unmatched versatility in confined spaces.

Key Features

• Short-stroke gas piston system for reliable cycling and reduced maintenance
• 7.75-inch cold hammer-forged barrel with QD flash hider for quick suppressor mounting
• SIG Folding Pivoting Contour Brace adjusts to multiple positions
• Black anodized aluminum upper receiver with full-length Picatinny rail
• Ambidextrous controls including safety selector and magazine release
• 30-round capacity with standard STANAG magazine compatibility
• Operates folded for maximum compactness in vehicles or storage

The MCX Rattler LT excels in close-protection scenarios where space constraints demand compact dimensions without performance compromise. Law enforcement and security professionals benefit from the platform's ability to transition quickly between confined and open environments. The gas piston system maintains consistent cycling with various ammunition weights and suppressed configurations.

Technical Specs

• Caliber: 5.56 NATO/.223 Remington
• Barrel Length: 7.75 inches
• Overall Length: 24 inches extended, 16 inches folded
• Operating System: Short-stroke gas piston
• Receiver Material: Black anodized aluminum
• Magazine Capacity: 30+1 rounds
• Rail System: Full-length Picatinny top rail
• Stock: SIG Folding Pivoting Contour Brace
• Muzzle Device: QD Flash Hider
• Controls: Ambidextrous safety and magazine release

The MCX Rattler LT represents SIG Sauer's commitment to compact effectiveness without reliability compromises. Professional users requiring maximum capability in minimum space find this platform addresses mission requirements that traditional carbines cannot meet.