LWRCI ICMKIIP5B12SBA3 PST 556 SBA3 BRC 12.7 BLK

The LWRC IC-MKII PST 556 SBA3 BRC 12.7" Black represents the next evolution of LWRC's respected Individual Carbine family, engineered for operators who demand reliability and modularity in field-proven platforms. This 556 NATO carbine builds on decades of short-stroke piston expertise, delivering the consistent performance required for tactical environments, training operations, and professional duty applications.

The IC-MKII features LWRC's proprietary short-stroke gas piston operating system—the same design philosophy that has earned trust across law enforcement and military units. The updated upper receiver pairs with M-LOK handguard mounting for modern accessory integration, while the redesigned paddle-style adjustable gas block sits internally within the rail for suppressed and unsuppressed operation without breaking the weapon's profile. The 12.7-inch barrel length optimizes velocity and handling in confined spaces while maintaining 5.56mm NATO ballistic capability. Black anodized finish provides corrosion resistance and a professional duty appearance.

This configuration suits LEO patrol carbines, close-quarters entry platforms, and shooters prioritizing piston-driven reliability over direct impingement systems. The compact 12.7-inch OAL makes it suitable for vehicle storage, room-clearing drills, and shooters who value fast target acquisition without sacrificing ballistic performance. The SBA3 brace enhances stability and ergonomics for both shouldered and braced shooting positions, making this platform adaptable to evolving tactical doctrine and individual preference.

LWRC carbines compete in the mid-to-premium tier of 556 platforms, positioning the IC-MKII for buyers evaluating piston systems against DI alternatives. The gas block accessibility and M-LOK standardization reflect modern armorer and operator feedback, reducing downtime and supporting rapid reconfiguration in the field. Ammunition is standard 5.56 NATO or compatible 223 Remington rounds.