All India made goods are useless. It is prooved in Indian vehicle, helicopter, guns and all other mechinary and other goods. Everywhere, cleaning of their weapon is one of the most important thing. The Insas manufacturer now say it could be due to lack of regular cleaning. Weapon manufactures should know Army decipline or atleast their activities related to weapon. This is not first time India made Insas had problem. Kaite kura garera kamjori lukauna khojdai chhan Indian weapon company le.