HyperX Pulsefire Saga perforated shell

Usually perforated shells modify the entire shell, which I personally find rather unwieldy. That's why I remixed the original to only include perforations at the top.

For now only the original shape is included, if the time allows I'll modify it for more variants of use. 

Just  basic modification to HyperX shell. Perforated top, sides kept solid since I prefer them like that for better grip