5 bore inserts to accommodate virtually any size paint for greater accuracy and efficiency; Sizes-.675,.680,.685,.690 and .695 * 14" Carbon Fiber tip-ultra-lightweight carbon fiber ported barrel for straight and quiet shots * 17" APEX2 Barrel tip-enables you to bend your shots left, right, up and down * 14" Aluminum barrel tip-ported barrel with reduced drag, improving accuracy & hit percentages * Aluminum barrel back-compatible with all original Freak Barrel Kits; Includes deluxe super psychedelic travel case; Auto cocker threads