The innovative design of these models combines LWRCI's renowned AR platform expertise with an advanced chamber ring delayed blowback operating system, offering a distinctive Pistol Caliber AR shooting experience. Engineered specifically for US-manufactured Glock magazines, the IC-9 is chambered in 9mm and features the same ambidextrous controls and high-performance attributes found in LWRCI's premium gas-piston AR lineup. LWRCI's dedication to craftsmanship and design excellence is evident in the new IC-9 models, delivering the exceptional performance that discerning shooters demand along with the quality and innovation that LWRCI is known for. Constructed from advanced aluminum and steel alloys and protected with hard-coat anodizing, ferritic nitrocarburization and nickel-boron surface treatments, the IC-9's MonoForge Upper Receiver with integrated rail-base is both lighter and stronger than standard pattern uppers. The Coined Forging process ensures precise dimensional accuracy and a superior surface finish by striking, heat-treating and striking the forgings again.