Merciless is an Exotic rifle in Tom Clancy's The Division 2.
This weapon is only found by Hyena boss loot drops. The chances of getting it is 1% to 5%.
Talents
Binary Trigger: This weapon is equipped with a binary trigger that fires on trigger pull and release.
Guerrilla Warfare: Pulling the trigger fires primer rounds that stay embedded in an enemy. Releasing the trigger fires detonator rounds that detonate all primers on the enemy it hits. Each primer detonated gains +100% damage per primer detonated.(Remains at 75% in PVP) Only one enemy can have primers and at most five primers can be embedded.
Brutality: While holstered, landing a shot has a 5% chance to deal +100% damage as explosive damage.