Needler Sentinel

Note, this is not a reference to the Enforcer's weapon.

The Needler Sentinel can only be found in the level, Quarantine Zone, playing on any difficulty. There is a Sentinel which shoots Needler rounds on the level and, when destroyed, it drops a Needler gun. It can be found on the leftmost side of one of the glowing orange indoor areas. Note that this gun is perfectly ordinary, unlike the Scarab Gun. This Sentinel is an oversight from Bungie's tests with Sentinels using different weapons, and was meant to be deleted.

It is equipped with energy shields, and has the same boosting ability and flight capabilities that a normal Sentinel Major has. The only difference was the Needler rounds.