The Pechauer Rogue 5/16 x 18 Carbon Fiber Shaft designed for deadly accuracy, is a marvel of innovation and engineering. The Rogue shaft breaks the pattern of standard carbon shafts by coupling carbon-fiber technology with high tensile aramid fiber, making this our most accurate shaft yet. The Pechauer Rogue Carbon Fiber Shaft comes in 3 different diameters 12.4mm, 12.8mm, and 11.8mm as well as 29″ or 30″.