Adapter Kit and Method for a Paintball Marker with a .68 Caliper Barrel

An adapter kit for converting a paintball marker with a .68 caliber barrel for use with .50 caliber paintballs, the adapter kit comprising:

• a. a barrel tube that includes a cylindrical body configured to fit longitudinally inside the bore of the paintball marker's .68 caliber barrel, the barrel tube includes a front bolt section that extends rearward from the barrel tube when longitudinally aligned inside the barrel, the barrel tube includes .50 caliber bore that extends longitudinally the entire length of the barrel tube, a ball hole, a stop pin and a ball latch bore, the barrel tube includes a plurality of sealing O-rings located around its outer surface that coaxially aligns and creates an air seal between the barrel tube and the barrel when the barrel tube is placed into the bore of the barrel;
• c. a power tube with a short outlet tube configured to the front bolt section on the barrel tube when longitudinally aligned and located behind the barrel tube, and
• b. a modified linkage arm configured to connect the barrel tube to the power tube used with a .68 caliber paintball marker.