5KU 4.3 Inches CNC Aluminum Hexagon Outer Barrel +11mm CW Clockwise Threaded Suitable For Armorer Works WE (WE-TECH) Tokyo Marui Hi-Capa 4.3 Series GBB Pistols Airsoft5KU 4. 3 Inches CNC Aluminum Hexagon Outer Barrel +11mm CW Clockwise Threaded Suitable For Armorer Works WE (WE TECH) Tokyo Marui Hi Capa 4. 3 Series GBB Pistols Airsoft Made out of CNC Aluminum. Hexagon design. Barrel is sharpened to be Ready To Install. Barrel with +11mm CW clockwise internal threaded for compensator adaptor. Suitable for Tokyo Marui Hi Capa 4. 3 Series GBB Pistols. Compatible with Armorer Works AW Custom WE +11mm CW clockwise