Say goodbye to the hassle of searching for front and rear bases for your favorite firearms. Weaver Base Pairs are expertly crafted from tough, lightweight aluminum, designed to endure even the most powerful recoil, ensuring exceptional durability and performance. With the innovative Weaver cross lock design, these bases provide a tight and secure fit on your firearm, giving you confidence in your setup. They are compatible with all Weaver top mount cross lock rings, allowing for versatile optics mounting. Upgrade your shooting experience with Weaver Base Pairs engineered for reliability and convenience, so you can focus on achieving precision with every shot.