Atlas Bipods 2.05in 1913 Rail Radius Back with hole spacing of 1.6in approx. Black. 05in 1913 Rail w/ Central Locking System that features a center to center spacing of 1.6in. With this piece of Atlas Bipods High Quality Photo/Video Tape you'll be able to record all of your exciting moments at the range with your favorite optics and other attachments allowing you to share the experience with family and friends. The braces stocks and mounts of all your favorite Atlas Bipods products can be easily attached using these Atlas Bipods Button Head 1913 Rails. Each piece of this rail spectrum has a center to center spacing of 1.6in providing you with the correct spacing in the field so that you can place your Atlas Bipods 1913 Rails where you want them for the most comfortable shooting experience possible. Boost your weapon's capabilities and make it easier to sight your targets when you use the Atlas Bipods 2.05in 1913 Rail w/ Center to Center Spacing. Specifications for Atlas Bipods 2.05in 1913 Rail Radius Back with hole spacing of 1.6in approx.: Manufacturer: Atlas Bipods Color: Black Country of Origin: USA Package Contents: Atlas Bipods 2.05in 1913 Rail Radius Back with hole spacing of 1.6in approx. Atlas Bipods BT34 2.05in 1913 Rail Radius Back with hole spacing of 1.6in approx. Black