The unique encirclement locking system of DECUT is also used in this sight. After six generations of continuous improvement and perfection, this sight is much more mature, stable and reliable. New alloy material is used in sight base, under the premise of no increase in weight, and the shock absorption function is remarkably improved. Extrusion manufacture process of extension rod is strong and its color is gorgeous, which offers the user with more options-a variety of wear-resistant stickers. This product adopts the same aluminum as material, after anodic oxidation and the laser carving. The user can adjust the product more precisely.