RG-63 Counter

RG-63 Counter is manufactured by Imbrium Machine Complex. These legs were developed based on intel from the Harvest campaign.

Halo 4
Available skins: Prime (PRME), Forest (FRST) Default unlock: Achieve Spartan Rank 10. Prime unlock: Obtained by getting the Halo 4 Limited Edition. It is also available in the Halo 4 Game of the Year Edition. Forest unlock: Pre-order Halo 4 at the Gamestop or purchase the Halo 4 Game of the Year Edition.
 * Manufacturer: Imbrium Machine Complex
 * Description: Counter components were developed based on intel gleaned from the Harvest Conflict.

MCC descriptions

 * Legs description: RG-63 Counter greaves.

Halo 5: Guardians
In Halo 5: Guardians the following sets utilise RG-63 Counter parts:
 * AIR ASSAULT-class Mjolnir: Legs
 * WARRIOR-class Mjolnir: Legs

List of appearances

 * Halo 3
 * Halo 4
 * Halo: Escalation
 * Halo 5: Guardians