Securely mounted optics are crucial for the accuracy and precision of any rifle. To guarantee that the X-Bolt/X-Bolt 2 has the most stable mounting solution available, we've introduced the innovative X-Lock scope mounting system. This cutting-edge design utilizes four screws per base, replacing the traditional two-screw system. By securing the scope bases at all four corners instead of just at the center, the X-Lock system allows for more precise placement of the bases on the receiver. This revolutionary approach ensures a tighter fit, enhancing the stability of the base and, consequently, the overall performance of the optics. Experience unparalleled reliability and accuracy with the X-Lock system, designed to keep your optics secure and aligned for every shot.