Altra 204 Insert and Outsert 400 Spine for Enhanced Accuracy

Description

Discover the Altra 204 Insert and Outsert 400 Spine, featuring the A.R.C.O.S. (Altra Reinforced Concentric Outset System) designed specifically for Altra Arrows 204 Shafts. This innovative system utilizes high-quality 7075-T6 aluminum for exceptional durability and performance. The insert securely fits into the arrow shaft at a depth of 0.875 inches, while the outsert threads onto the insert, encapsulating the arrow’s leading end by 0.43 inches for added strength. To ensure stability, pre-installed rubber O-rings lock the outsert in place, reducing vibration and improving concentricity for a more precise arrow setup and enhanced downrange accuracy. Upgrade your archery gear with the Altra 204 Insert and Outsert 400 Spine and experience the difference in your performance.