I was Googling "Abrams 140mm"... I know...
and found this:
https://mil.in.ua/en/news/abramsx-ge...spective-tank/
Is it the 140mm version? Unusual 'camo'/
Still, could be found in warehouse somewhere and put into use...
Edit: It seems to be the "General Dynamics AbramsX".
No. 3 of this site:
https://www.tanknology.co.uk/post/ta...ogs-new-tricks
120mm main gun...