Trigger sound on empty chamber

[ryusakendark]

Hi everyone, just one request for knowledge, i'm using FarCry 3 Rebalanced by Pingy and Immersive Sounds by CovertKish and find only one major drawback that might be able to fix with your help. Here it goes:
Auto reload is disabled (which is great!), but once you finish one magazine, the sound supposed to be heard due to action on the trigger without bullet inside the chamber doesn't sound at all. It only sounds when you finish all your mags. Obviously this is because standard game uses auto reload. The point is, is there a way to fix this? (please be aware that my modding skill is subzero) thanks in advance.