RETURN TO SENDER - Kills with this weapon grant bonus ammo, directly to the magazine.
40% chance to add a round to your inventory ammo on a kill
( Note: This was increased by 15% in Patch 1.0.1)
In Destiny, RETURN TO SENDER is a Weapon Upgrade that can be found on all precision Weapons in the game. Weapons in Destiny pull each Upgrade at random from specific pools (with a few Weapons that are an exception).
To see more info on exactly which Weapons this Upgrade can be found upon click the link below:
To see more about how this Weapon Upgrade fits into these pools, please click the links below:
HAND CANNON WEAPON UPGRADES
SCOUT RIFLE WEAPON UPGRADES
SNIPER RIFLE WEAPON UPGRADES