Acquired this through a friend who has a good connection with a few pros. Allegedly one of Mark Stonemans bats, and I believe it for a few of reasons. 1 the handle is forward set, Josh Gavan, who refurbed a load of Stonemans bats in the Ashes series confirmed that was a feature of Marks bats, also the weight is pretty much bang on at a smidge over 2.9, which again JP said stoneman uses. Stickered up as a Kook cause allegedly Butler nicked a couple of Marks bats. This part I have no proof for but no reason to disbelieve.
Specs are:
2. 9
41mm edges
66mm spine
28mm toe
22mm shoulders
Semi oval wavex handle
To be honest this bat is perfect for me in almost every way, one slight issue I have is the pick up which is actually heavier than expected but still feels good. Performance is great and I can't wait to hopefully score some runs with it.