LWRC ICMKIIP5CK10SBA3 | ICMKII 5.56 Pistol 10.5″

The LWRC ICMKII ICMKIIP5CK10SBA3 is a compact piston-driven AR-style pistol built around LWRC’s IC-MKII platform. It features a 10.50-inch barrel, an M-LOK handguard, and an internally located two-position adjustable gas paddle for suppressed/unsuppressed use. The pistol ships fitted with an SBA3 brace and finished in Flat Dark Earth.

For optics, a red-dot like the Aimpoint PRO pairs well with this platform and stays well under $1,000 while providing durable, fast target acquisition for close to mid-range work. The ICMKII suits applications such as range training and carbine-style competition where a compact, reliable short-stroke piston system and M-LOK accessory options are desirable.

Product Specifications

• Manufacturer is LWRC.
• Model is listed as ICMKII and marketed under the part string ICMKIIP5CK10SBA3.
• The caliber is .223 REM/5.56 NATO.
• The barrel measures 10.50″.
• The barrel length range is 10 to 10.99 inches.
• The operating system uses a short-stroke gas piston.
• The handguard adopts the M-LOK mounting system.
• The gas block is a two-position adjustable paddle located inside the rail for suppressed/unsuppressed selection.
• The pistol is fitted with an SBA3 pistol brace.
• The finish is listed as Flat Dark Earth (FDE).
• The grip material is Black Polymer.
• The sights are flip-up front and rear.
• The stock/brace finish is Black and the stock material is Polymer.
• Category is AR Pistols.
• UPC is 850069802431.

The ICMKII pistol blends LWRC’s short-stroke piston reliability with a compact 10.50-inch barrel and modern M-LOK accessory compatibility, making it a practical choice for shooters who prioritize durability and modularity in a compact package. Its internal two-position gas paddle and factory SBA3 brace give operators a low-profile, serviceable platform for range work and competition setups.