LWRC International ICP9CK8SBA3 IC-9 9mm 8.5" 34-Round Threaded Barrel

The LWRC International ICP9CK8SBA3 IC-9 9mm is a modern piston-driven submachine gun platform engineered for operators who demand reliability in close-quarters combat, specialized law enforcement, and tactical training environments. Built on LWRC's proven monolithic upper receiver design, this 8.5-inch threaded-barrel variant delivers the firepower of a full-sized rifle in a compact package that excels in vehicle operations, breaching scenarios, and confined-space engagements. The IC-9 platform bridges the gap between pistol-caliber carbines and dedicated duty weapons, making it ideal for SWAT teams, special operations elements, and civilian shooters seeking a professional-grade 9mm solution.

At 8.36 pounds, this short-stroke piston system operates with minimal recoil impulse and exceptional cycle reliability—critical advantages during high-stress tactical deployments where malfunction drills consume seconds you don't have. The 8.5-inch threaded barrel accepts standard 1/2x28 suppressors, allowing operators to minimize signature in sensitive operations while maintaining sight picture and ergonomic controls. LWRC's monolithic aluminum upper integrates the charging handle, dust cover, and feed tray into one rigid platform, eliminating flex points that compromise accuracy and longevity. The modular design accepts standard Picatinny rails for optics and accessories, and the 34-round magazine capacity extends engagement range before reload—a decisive advantage in dynamic scenarios where magazine changes invite counterattack.

This rifle suits operators transitioning from rifle-platform muscle memory to 9mm carbines, teams standardizing ammunition logistics around pistol cartridges, and shooters who value suppressed fire capability without sacrificing durability or ergonomics. Law enforcement agencies use the IC-9 for armored personnel carriers, helicopter insertions, and urban operations where over-penetration and collateral damage present unacceptable risks. The monolithic receiver design also provides shooters with a stable platform for mounting optics—red dots, magnified scopes, or night vision—without compatibility concerns. Installation is straightforward for users familiar with modern tactical rifles; controls track AR platform conventions, ensuring rapid adoption during training cycles. Pair this platform with quality 9mm ammunition and tested accessories for a complete duty-ready system.