LWRC International Icmkii 5.56 NATO 16.1" 30-Round Threaded Barrel Rifle

The LWRC International ICMKII 5.56 NATO 16.1" 30-Round Threaded Barrel Rifle represents a refined platform purpose-built for professional end-users—law enforcement tactical teams, military operators, and civilian shooters who demand reliability under pressure. This mid-length rifle delivers the balance of maneuverability and velocity that makes it ideal for room-clearing, patrol, and precision work within intermediate ranges. LWRC's reputation for producing combat-proven piston-driven systems ensures that this rifle operates cleanly and consistently, even during extended firing cycles or in adverse conditions.

Built on LWRC's modular ICMKII platform, this rifle features a cold-hammer-forged barrel with 1/2x28 threading, enabling rapid attachment of suppressors, compensators, or other muzzle devices without tools. The 16.1-inch barrel length optimizes the 5.56 NATO cartridge for velocity and accuracy while maintaining a compact footprint—critical for vehicle operations or close-quarters scenarios. The included 30-round magazine capacity ensures mission-relevant reserve ammunition, and LWRC's piston-driven operation delivers superior bolt carrier group reliability and longevity compared to traditional direct impingement systems, reducing carbon fouling and extending maintenance intervals.

Professionals in tactical and military roles benefit immediately from the ICMKII's modular design and proven durability in field conditions. The threaded barrel accommodates industry-standard 5.56 muzzle devices, allowing users to optimize for noise reduction, recoil management, or ballistic performance based on mission requirements. This rifle pairs seamlessly with standard AR-platform accessories, optics mounts, and furniture, making it adaptable to diverse loadouts. Whether deployed in patrol, breaching, or training environments, the LWRC International ICMKII 5.56 NATO delivers the precision and operational flexibility demanded by those whose safety depends on weapon performance.