Tritton Kunai Headset - Others Hear My Game

[Knightfall]

I have the Tritton Kunai headset, and others can hear my game. For instance, if I shoot a gun, they hear a noticable static noise. Any loud audio recreates as a buzzing noise through the mic. My friend has the same headset and it does the same thing. I hear buzzing everytime he shoots.

My PC (in case hardware might cause it):
NZXT H440 (White)
Corsair RM 750 Watt PSU
Intel Core i7 4790k @ 4.5 GHz
EVGA GTX 970 SC ACX 2.0
ASRock Z97 Extreme4
16 GB DDR3 Team Vulcan Overclocking RAM
NZXT Kraken X61 CPU Cooler
WD Red 2TB Hard Drive (boot/storage)
Intel 530 Series 250 GB SSD (games)
64 Bit Windows 8.1 OS

Before posting a response, I have already tried-
-searching the problem myself (can't find anything)
-lowering game audio
-every usb port
-all audio ports and front panel audio ports
-restarting PC
-giving up

Any help would be appreciated. Thanks in advance.

[McGowan]

i have the exact same problem, it is very annoying too because my friends get so annoyed, if you find a solution please let me know. thanks