Are 2 different models... Lava and Police.
I have changed the original handle, whit new cabon fiber handle.
But, I have not add the Carbon Fiber on the original handle........, to avoid that they became too much thick, I have filed the original handle so that to contain the thickness. then I have added the new handles, like the original ones. and here is the result:
On hand. The Police results lighter (25gr) and the LAVA more often slightly (from 7mm to 9mm). In fact it is grasped better now (for the one who has the great hands).
Here can see the videos too:
Police
http://www.youtube.com/watch?v=NCJvRWKWetw
Lava
http://www.youtube.com/watch?v=f5MMhVGikRY
