the star frm was standard on the origonal (05) xsv egos as well as some others and also available as an aftermarket part, it is no longer produced.
when fitted the gauge will read the lpr pressure of the gun.
So does that mean that any Ego 05 with the gauge has a star frame then?
I presume you can't fit the gauge to a standard frame?
The reason I ask is that I believe the frame is the main difference between the 05 and 06 which makes one lighter than the other. If I can bag me an 05 with that frame then happy days!