First of all the Bofors gun doesnot fire "bullets". It fires shells - 155 mm shells. Secondly DRDL is a DRDO lab. It is not in the business of manufacturing shells. Sure it might design shells, but nobody takes a design that has not been corroborated, suddenly creates a new assembly line, and thrusts this new design suddenly into a battlefield. Any sensible goverment will try to buy the shells from a trusted source as its first option. Secondly, I have heard plenty of times about this so called "coffin scam", but have seen no evidence, in the form of either charge sheets or prosecution by the present government. Sure congress supporters use it as a good propaganda tool, but that is about it.
Agree with your point on communists. They are despicable rascals. But the congress took their support for 4.5 years. Were the communists angels all this while ?? Happily they make a convenient scapegoat for the congress now. Don't they ?? Just blame their miserable rule for 4.5 years on the communists