Sentry Stance | Warmaster Armor Set
Watch your six.
Complete all of your Weekly Challenges and the Ultimate Challenge to earn this week’s Ultimate Reward – the Sentry stance.
A new Ultimate Reward will become available every week, so be sure to keep an eye on your Challenges and take advantage of these free rewards.
Time for a Spartan strike! 
The War Master Armor Set is composed of the War Master helmet, Blue Ash armor coating, MK12T2 CBRN/TRAILWATCH helmet attachment, AAP/Drachen Ordnance Pack chest attachment, UA/Chaka shoulder pads, Flexpoint gloves, Project STEPSWEEP wrist attachment, and Fireteam Grizzly emblem.
Mount a Spartan assault and grab the set from the Shop today!