Intel Core i7-4770K @5.0GHz
1TB
Samsung 840 EVO 250gb
EVGA GTX 980 SC
EVGA SuperNOVA PSU
ASUS VG248QE @ 144hz
Logitech g502 Proteus Core
Corsair K70 RGB keyboard
Sennheiser 363D headset
Steelseries QCK+ / heavy mousepad

My Settings:
all low mesh ultra
1366*768
FOV +64
800 DPI
Sensitivity 5%
HipFire Reticle : S50% / V100% / R77% / G100% / B74%
OPTICS Reticle : S90% / G300% / R0% / G100% / B 6%
HIT : 0% / 100% / 52%
HIT HS : 100% / 0% / 100%
HIT KILL : 100% / 100% / 0%