Quote Originally Posted by Markmelesky View Post
I've done the TBT kit in my .22. It's quite nice. It is relatively easy to break down. Good luck.
My Silver Star 0.177 was desieling every couple of shots. Fitted TBT kit today and it's totally transformed it. I totally cleaned away all the original grease from the inside of the cylinder and piston. I removed 2 coils from the spring then retrimmed and ground where I'd removed the coils. Lightly greased (with the TBT grease supplied) the back of the piston and spring and re-built using the TBT kit. The pistol is now easier to cock and shoots with less recoil and no dieseling. Chronoed at 514 fps (4.95 ft/lbs) using JSB Exact 8.44 grains. Variation of 4 fps over 20 shots. Accuracy at 10 yards is now on a par with my recoiless FAS 6004.