- Note, this is not a reference to the Enforcer's weapon.
In Quarantine Zone (Level), any difficulty, there is a Sentinel which shoots Needler rounds and, when destroyed, 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.[1] This Sentinel is an oversight from Bungie's tests with Sentinels using different weapons, and was meant to be deleted.[2] It is much like the Ultra Honor Guard Councillor Elite that spawns at the end of the level Gravemind in terms that it was supposed to be removed before the game's release.