Guided Munitions Launcher
Length: 73 centimetres (29 in)  Width: 21.6 centimetres (8.5 in)  Height: 53 centimetres (21 in)  Weight: 3.7 kilograms (8.2 lb) 
Damage Per Hit
Variable - Low to Instant Kill
Explosive Crystalline Shards (4.8mm–6.3mm thick)
[Source] • [Talk]
The Hailstorm owes much to a pre-Covenant weapon used during the volatile early-interstellar period of Sangheili history. Improved Needler which fires fast-moving crystal shards that exhibit strong homing behavior.
Hailstorm is a special variant of the Type-56 Guided Munitions Launcher.
Hailstorm is available for use in
Warzone. It can be acquired by REQ Packs and has an Uncommon level of rarity.
Changes from the Type-56 Needler
Projectiles are faster.
Stronger homing behavior.
Magazine holds 33 rounds, instead of 22.
A Spartan holding Hailstorm.
First person view of Hailstorm.