Securely mounted optics are crucial for achieving the accuracy and precision that every rifle demands. To provide the X-Bolt and X-Bolt 2 with the most stable mounting system available, we introduce the innovative X-Lock scope mounting system. This advanced design employs 4-screws per base, replacing the traditional 2-screws system. By securing the scope bases at all four corners instead of merely holding them at the center, the X-Lock system allows for more precise placement of the bases on the receiver. This revolutionary approach ensures that the bases are held tighter to the rifle than ever before, enhancing stability and reliability. With the X-Lock system, shooters can have confidence that their optics are securely mounted for optimal performance in any shooting scenario.