LWRC ICMKII 5.56 NATO | 30rd | M61C

The LWRC ICMKII continues LWRC’s line of piston-driven modern sporting rifles developed from their Individual Carbine program work. This semi-automatic 5.56 NATO rifle combines LWRC’s short-stroke piston system with a nitride cold hammer-forged, spiral-fluted barrel and ambidextrous controls for left- or right-handed use. For optics, the Vortex Strike Eagle 1-6×24 pairs well with this platform and is comfortably priced under $1,000 for low- to mid-range engagement flexibility.

Applications: precision-focused range work and professional/training use where ambidextrous controls and reliability under extended fire are priorities.

Product Specifications

• The rifle is chambered in .223 REM/5.56 NATO.
• The action is Semi-Automatic.
• The barrel measures 16 inches.
• The overall length is 35.25 inches.
• The unloaded weight is approximately 7 pounds.
• The magazine capacity is 30 rounds.
• The rate of twist is 1:7.
• The finish is Patriot Brown Cerakote.
• The stock material is Synthetic and the stock color is Black.
• The lower is a Fully-Ambi Lower with LWRC ambidextrous controls.
• The barrel construction is nitride cold hammer-forged, spiral-fluted.
• The muzzle thread pattern is 1/2×28.
• The rifle includes Adjustable LWRCI skirmish backup sights.
• This model uses a Short Stroke Piston System and an A5 two-position gas block.
• The UPC is 850058027852.

Built around proven piston operation and LWRC’s Monoforge upper, the ICMKII is configured to deliver reliable function and straightforward ergonomics for shooters who demand modern controls and durable barrel construction. Its features suit disciplined range work, training cycles, and applications requiring an ambidextrous interface and consistent cyclic behavior. The Patriot Brown Cerakote finish and integrated rail base provide a refined, functional package for optics and accessory mounting.

Related Videos: