LWRC ICMKII SBR 5.56 NATO 10.5in 30rd Black

Description

The LWRC ICMKII SBR is a compact, piston-driven short-barrel rifle chambered for .223 Rem/5.56 NATO and configured as an NFA Short Barrel Rifle. It features a monoforge one-piece upper with an integrated rail-base, a cold hammer forged heavy-profile barrel, and LWRC’s patented short-stroke piston system for reduced fouling and consistent operation. Controls are fully ambidextrous and the rifle ships with a Magpul 30-round magazine and LWRC flip-up Skirmish sights. The 10.5 inch barrel and threaded 1/2×28 muzzle make this model suppressor-ready and suited for close-quarters and compact carry roles where a legally owned SBR is appropriate.

Key Specifications

• Chambered in .223 REM/5.56 NATO for common NATO/.223 ammunition compatibility.
• The barrel measures 10.5 inches with a black nitride heavy profile and a 1:7 rate of twist.
• Standard feeding is a 30 + 1 capacity with the included Magpul 30-round magazine.
• The operating system is Semi-Auto driven by LWRC’s short-stroke gas piston design.
• The unloaded weight is approximately 6.8 lbs. for a balance of durability and maneuverability.
• The rifling stabilizes a wide range of projectiles with a 1-in-7 twist rate.
• Exterior protection is provided by a Black Cerakote finish for corrosion resistance.
• Overall length adjusts between 27.33 – 29.93 inches depending on stock position.
• The muzzle is threaded 1/2×28, making the rifle suppressor-ready with compatible accessories.
• Includes LWRC Flip-Up Skirmish Sights for backup iron sight capability.

The ICMKII SBR is built for reliable, low-maintenance service in a compact package. Its monoforge upper and premium materials deliver consistent fit and function, while the piston system and nickel-boron-coated carrier reduce wear and simplify upkeep. For shooters seeking a high-quality NFA-configured SBR with modern controls and a compact footprint, this LWRC provides a practical, purpose-built option.

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