We have this time produced something different that what is commonly available in the market. After lot of R&D we finally comeup with an interesting design that works perfectly with Diana 34 T06 (T05 will be also available with same design).
TTI Piston is on the left hand side and the OEM piston is on the right.
As you see the TTI Piston is not having any SLOT. Yes you saw it right, this is the idea. Without the slot, it will fit and function perfectly as expected and also it helps to reduce noise that produced by the spring vibration.
The groove in the back side of the piston is meant for Plastic ring for friction less operation. The entire piston is Hardened.
And finally the all ready fitted with everything TTI Piston