The IC-9 is chambered in 9mm featuring the same ambidextrous controls and performance attributes found in LWRCI's luxury gas-piston AR lineup. Constructed of advanced aluminum and steel alloys, protected with hard-coat anodizing, ferritic nitrocarburization and nickel-boron surface treatments, the IC-9's MonoForge Upper Receiver with integrated rail-base is lighter and stronger than standard pattern uppers. Coined Forging are struck, heat-treated and struck again for precise dimensional accuracy and superior surface finish. Accepts 33rd or 10rd OEM Glock magazines. Oal 22.50"- 25.75" Grips LWRC Ultra Combat Sights None Weight 5.10 lbs Caliber 9mm Luger Capacity 33+1 Stock Finish Black Weight Range 5 lbs to 5.99 lbs Barrel Length 8.50" Stock Material Synthetic Barrel Length Range 8" to 8.99"