Jonas discs Teflon HW77/97

The 5 high-glide Teflon discs decouple the spring from the system, absorbing and balancing the rotational forces of the spring. Ideally, this makes the shot release smoother.

3 discs Ø 20mm - thickness 1.5 / 2.5 / 4mm
1 disc   Ø 21mm
1 disc   Ø 30mm

The 21mm disc is used for secure fixation of the piston inner sleeve (if installed). The 3 20mm discs are for fine-tuning the power of your air rifle. They are individually placed onto the piston rod in front of the tophat. The 30mm disc is installed between the metal disc of the rear spring guide and the trigger block.

The black POM disc is placed on the shaft of the tophat if required.

Please note that placing the discs underneath can increase the spring preload and thus the power of your air rifle.

• absorbs rotational forces of the piston spring
• improves the shooting behavior of your air rifle
• easy installation/replacement
• made in Germany

Scope of delivery:
5 + 1 Jonas discs
Set of 3 Jonas discs 15 + 3 pieces

Click here for the instructions