13xx/22xx ? roller bearing trigger

Browsing the posts I came upon a post from 2009 (dammed if I can it again) for a person offering a replacement trigger for the crosman 1377/2240 pistol. I believe the person was from NZ. He offered a new trigger with a roller bearing on the sear engagement tail of the trigger. Have not seen any recent posts for this item. Are they still available, are they being made now?

If you want the best option contact eric at scopes and ammo. Drop hammer from the p-rod along with the hammer is another world far as adjustment and feel. I tried other options and this imo is best route