New 3 band tubular muzzle we are designing ! The muzzle is specifically engineered to align the bands horizontally and thus parallel to the shaft: more linear power, less shaft wobble, and better accuracy. The muzzle line catch is also designed to be extremely simple and easy to use when reloading. Material will be 3D printed carbon fiber nylon. Dimensions are for a 30mm OD open barrel, 26mm ID.