Unko’s carbon fiber round barrel is a great choice when building a single roller in the 90-110cm length. 26mm ID, 30mm OD, 2.65mm track height. Original length of 110cm, can be to cut down to whatever length you desire. Filled with polyurethane foam to prevent leaks, dampen sound, and add mass for recoil absorption.
110cm Unko Carbon Fiber Round Barrel
$150.00Price