Air Venturi HELP! Need Avenge X Barrel OD Dimension/s

OK< now that I got your attention, I saw some bloke puttering on about fitting an Avenger barrel to their Notos and thought, "Why not use the caliber change kit from an Avenge X?"

Anybody have one they can get a few measurements from for me, please?
Hopefully @Ray_PR, will chime in, he owns multiple Avenge Xs and touts a thorough knowledge of the platform. Reach out to him…
 
I purchased a .22 cal Avenge-X barrel only (not the kit) from Pyramyd Air to put on my Avenger Bullpup.

O.D. = 10.95mm
Length = 579.4mm

Photo attached. Hope this helps.
avenge-x_barrel.jpg