Doesn't matter when a rheinmetall will be as accurate and can fire a much more powerful round with a longer barrel life. Making the 120mm a "rifled" gun was the worst design choice. Better than the British l/30 but still nowhere close to the l/55 and l/44. Created too many unnecessary complexities and made integration of lahat extremely difficult. Can't blame the drdo guys though it was an outdated requirement made by the IA..SMH
Incase you have not realised it till date , the one thing in arjun tank , every indian can be proud of after the world class hydro pneumatic suspension is the 120 mm rifled gun . Its accuracy and performance is phenomenal .
Don’t you see, they are doing the nation huge favour by calling off the strike during an ongoing war.