When firing with SMG's or pistols, the bullet can often ricochet 5 times, or even more when firing indoors. The bullet will bounce off the walls, and cause an audible bullet hit, also accompanied by a puff of smoke. This even happens after multiple bounces where the bullet shouldn't have any energy left.
This effect becomes even more dramatic with JSRS and Blastcore installed. I have uploaded a video of this issue here:
https://www.youtube.com/watch?feature=player_detailpage&v=AIJeGqSkRw0
And here is another example with tracer rounds:
https://www.youtube.com/watch?v=Hv3ylwRAhHU&feature=youtu.be
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