TAC Ⅱ是一款旋转后拉枪机式狙击步枪,枪管长在508~711mm之间有多种长度可选,发射7.62×51mm NATO弹。该枪采用浮置式枪管,枪管采用双层设计,内层是不锈钢,外层是碳纤维材料,质量比相同长度的传统钢制枪管大大减轻。枪管口部设有较长的螺纹接口,可加装不同长度的枪口帽、消焰/制退器以及消声器等,较长的螺纹保证了安装的牢固性。该枪未设机械瞄具,机匣上部设有皮卡汀尼导轨,用于加装光学瞄准镜。一体式枪托/护手采用聚合物材料制成, TAC II is a revolver-pull rifle-type sniper rifle with a barrel length of 508 to 711 mm and a variety of lengths available for firing 7.62 × 51 mm NATO bombs. The gun uses a floating barrel, barrel with double design, the inner is stainless steel, the outer is carbon fiber material, the quality of the same length than the traditional steel barrel greatly reduced. Barrel mouth with a longer thread interface, can be installed with different lengths muzzle cap, flame / brake retreat and muffler, etc., longer thread to ensure the installation of solidity. The gun is not equipped with mechanical sights, the upper casing with Picatinny rail, for the installation of optical sight. One-piece butt / hand guard made of polymer material,