This is mountain artillery . It comes in two version - steel and titanium . India is in need of a mobile light weight mountain artillery for LAC . I think the picture shown is the steel version . Army had asked for this .
These artillery guns from kalyani were under testing last year
Bharat 52
Marg T (desi m777 )
Truck mounted Marg T
Garuda 105
Will be epoch moment for indian private sector defence industrial complex if all of them gets approval for induction .