PROTECTOR-class Mjolnir

The MJOLNIR Powered Assault Armor/Protector is a variant of the MJOLNIR Powered Assault Armor [GEN2] utilized by SPARTAN-IV supersoldiers.

Development history
The MJOLNIR/Protector variant was manufactured by the Materials Group and tested at the Damascus Testing Facility on Chi Ceti IV. Protector-class armor was designed for combat superiority during defensive engagements, including anti-infiltration and siege-resistant functionality. The Protector variant was used in raids on Mindoro and Volamon on Cascade.

Halo 4
Unlock: UNSC Loadout Mastery -Master commendation Available skins: DRFT(Drift)
 * Description: Dominant variant in the Materials Group's newest prototype security line.
 * The DRFT skin is obtainable by completing the Weapon Mastery - Master commendation.

Halo 5: Guardians
Unlock: Rare REQ pack
 * Helmet Description: PROTECTOR armor uses an oversized power fusion pack, though production models throttle the output to standard levels.
 * Body Description: Intended to be the first of a new line of "heavy" powered armor, procurement and design realities brought the PROTECTOR back to near-baseline standards.

List of appearances

 * Halo 4
 * Halo 5: Guardians