The SIG MCX RATTLER 5.56 NATO 5.5″ Barrel Folding Pistol Brace Tactical Pistol is designed for maximum versatility and adaptability in a compact form. It features a 5.5″ barrel for excellent maneuverability and quick target acquisition, making it perfect for close quarters situations. The folding pistol brace adds to its compact nature, allowing for easy transportation and storage. The MCX RATTLER is chambered in 5.56 NATO, providing high stopping power and reliability. Key features include a free-floating M-LOK handguard, a sleek aluminum receiver, and ambidextrous controls for ease of use. Ideal for tactical scenarios, personal defense, and shooting enthusiasts, this model maintains the quality and performance standards SIG Sauer is renowned for. Its innovative design merges advanced engineering with practical functionality to deliver a firearm that excels in various environments and situations.