Service Kit for HDR50 | TR50 | Cal.50

Full service for both HDR50 and TR50 generations

Keep your T4E in perfect condition whether you own the original HDR50 (1st generation) or its newer successor, the TR50 (2nd generation). Although the TR50 brings an updated design, the internal mechanism remains the same for both generations, making this service kit a universal solution for both models.

Original quality

Regular maintenance is key to the smooth operation and longevity of your gun. This kit contains genuine components direct from the Umarex manufacturer, ensuring maximum accuracy, ease of assembly and longevity. By using these parts you prevent CO2 leaks and ensure smooth operation of the trigger mechanism.

Advantages in a nutshell:

• Exact fit for T4E HDR50 & TR50

• Genuine Umarex accessories

• Saves time and costs on service repairs

• Essential equipment for every T4E defence system owner

Package Contents (Service-Kit):

• 1 × Trigger spring return

• 1 × Trigger spring

• 2 × O-ring (Seal for internal mechanism)

• 1 × Valve Seal (Ensures maximum CO2 tightness)

• 1 × Quick-Piercing Screw (Complete cap for quick-piercing the cap)