HDP TP50 Compact Steel Tuning Barrel Kit

This HDP TP 50 barrel kit has extreme tolerance (12.7mm/.5inch bore) to increase the output of the HDP50 Joules when combined together with the power kit. . The barrel kit comes in 3 parts, the barrel with a thread protector and the 4 inches barrel extension. 
The final power output is depending on the type of air and ammo used.
Made in Germany

NOTE: By installing this barrel to your HDP, your factory warranty on your HDP will be voided.