WOOX Cobra Precision Rifle Stock - Cobra is breathtaking thumbhole precision stock specifically designed for precision shooters and long-range hunters who prefer the unique ergonomics the style provides. WOOX' approach to creating its first thumbhole stock takes advantage of the unique comfort and control characteristics that can only be had with genuine wood. When combined with WOOX's modular chassis, the result is nothing short of amazing: increased comfort, a steady shooting platform, and consistent shot-to-shot sub-MOA accuracy.