Patent ID: 9170066
Filing Date: 2015-10-27
Classification: F41A,F41B

Abstract:
1. An adapter kit for converting a paintball marker with a .68 caliber barrel for use with .50 caliber paintballs, the adapter kit comprising: a barrel tube that includes a cylindrical body configured to fit longitudinally inside a bore of the paintball marker's .68 caliber barrel, said barrel tube includes a .50 caliber bore that extends longitudinally the entire length of said barrel tube, a ball hole, a stop pin and a ball latch bore, wherein said ball latch bore receives a ball latch in a receiver of the paintball marker when disposed therein, said barrel tube includes a plurality of sealing O-rings located around its outer surface configured to align and create an air seal between said barrel tube and at least one aligned O-ring disposed around a distal end of said barrel tube to coaxially aligned said barrel tube inside said barrel.