Securely mounted optics are crucial for the accuracy and precision of any rifle. To guarantee that the X-Bolt and X-Bolt 2 have the most stable mounting solution available, we've developed the all-new X-Lock scope mounting system. This innovative design employs 4-screws per base, effectively replacing the traditional 2-screws setup. By securing the scope bases at all four corners rather than just at the center, the X-Lock system allows for more precise placement on the receiver. This groundbreaking approach ensures that the bases are held tighter to the rifle than ever before, significantly enhancing stability and reliability. With the X-Lock system, shooters can trust that their optics are securely mounted, delivering optimal performance in every shooting situation.