GOG Freak Insert XL Aluminum .679
The original Freak® system quickly grew into the most widely used and highly respected interchangeable bore barrel systems ever created. Through years of tournament proven performance it has been the benchmark of consistency, accuracy and flexibility. The new Freak® XL builds on that legacy, combining user feedback with extensive research to deliver the next evolutionary step in the Freak® system with a longer control bore.
In a controlled test enviroment , paintballs fired through the Freak XL exhibeted an average velocity increase of 6 ft per second, this will add better air efficency and a somewhat quieter sound signature.