343 Industries rewarded players who reached the max rank in Halo 5: Guardians with a special batch of skins for Halo Infinite. Fast forward a few months later, and skins that are nearly identical to the rank 152 reward skins are now being given away for free, upsetting some longtime fans.

Source: N4G PC New Free Halo Infinite Skins Look Almost Identical To Halo 5 Max Rank Rewards