The sad thing is that many indian soldiers have lost their lives, because of the poor design and manufacture of the insas weapon system, we have used captured insas weapons in tests - and found many drawbacks, including it's propensity to jam.
Many field reports of our soldiers and spec op's have shown that in many encounters the indians weapons jammed - with devastating consequences.
In fact read about an encounter with one of our spec ops teams - on "Lurps" (LRRP) - wiped out an entire platoon - when the KIA's were checked - a number of the insas rifle were jammed.
Source:
CRPF asks govt to replace Insas guns with AK rifles