What is Iwb?
1.
Inside the Waistband
A weapon holster worn Inside the pant's WaistBand.
OWB is worn Outside the WaistBand
I just purchased an IWB holster for my Glock 27
See
2.
I win button. In some mmorpg games is the supposed button to make a insta kill in other players
Stop crying, nobody has IWB in this game