The ninth weapon found by the player. There is no splash damage removal upgrade because this launcher has no splash damage.
- Function:
- Same as in Bioshock 2.
- Ammo Types:
- Fragmentation Grenade: Basic ammo
- Proximity Mines: uncommon ammo
- Heat-seeking RPG's: rare ammo
- Sticky Bombs: inventable ammo
- Clip Size:
- FG: Launcher: 4, 6 w/ upgrade; 10 on person, 15 w/ upgrade
- PM: Launcher: 3, 5 w/ upgrade; 6 on person, 8 w/ upgrade
- RPG: Launcher: 3, 4 w/ upgrade; 6 on person, 8 w/ upgrade
- SB: Launcher: 2, 3 w/ upgrade; 4 on person, 6 w/ upgrade
- Upgrades:
- Clip Size Increase: An extended munitions box increases the amount of projectiles carried in the launcher and on the player.
- Blast Size and Damage Increase: Extra munitions are mounted to each projectile, forming a cluster bomb with increased damage and an enlarged blast radius.