@Kunal Biswas
Sir I believe Excalibur is Insas(5.56*45mm) replacment and Ghatak is AK-47 variants (7.62*39mm).
If so, what is the need of MCIWS.....
We have two guns each for different rounds...
Is MCIWS going to be a game changer.... Though it can fire both 7.62 & 5.56 soldiers will Cary...