what does the bottom of Tennant's sonic look like sans cap?

[Anakin Starkiller]

Hey guys, I was wondering if any of you had pics showing what the bottom of Tennant's sonic screwdriver looked like without the cap on it.

Thanks

Dan

 

[Asp9mm]

The alu tube carries on for a cm or so and is open, just like a cut off tube, which it is.