The Compensator for AR, S12K is a muzzle type attachment in BATTLEGROUNDS.Compensators are attachments with baffles that redirect muzzle gas in an effort to combat recoil or drift. It does this by redirecting the gases in the opposing direction of weapon drift and recoil so that the gas counteracts the action of the weapon. This somewhat rare attachment has no downsides, thus it is a sought-after attachment, particularly for guns with strong recoil.