Adder B
- AKA: Puma B
- Type: OmniMech
- Role: Sniper
- Tech Base: Clan (3010)
- Chassis: 35 tons (Endo Steel)
- Movement: 6 / 9, XL
- Armor: 115 (Ferro Fibrous)
- Heat Sinks: 10 (20)
- Weapons:
- Large Pulse Laser
- ER Medium Laser × 2
- LB 5-X AC (ammo: 20)
- Flamer
- Equipment:
- CASE
- Design Quirks:
- Narrow/Low Profile
- Master Unit List: 2592
- Battle Value: 1,422
Availability
Late Succession Wars - LosTech
- Clan Cloud Cobra
- Clan Diamond Shark
- Clan Star Adder
Late Succession Wars - Renaissance
- Clan Blood Spirit
- Clan Burrock
- Clan Cloud Cobra
- Clan Coyote
- Clan Diamond Shark
- Clan Fire Mandrill
- Clan Ghost Bear
- Clan Goliath Scorpion
- Clan Hell's Horses
- Clan Ice Hellion
- Clan Jade Falcon
- Clan Nova Cat
- Clan Smoke Jaguar
- Clan Snow Raven
- Clan Star Adder
- Clan Steel Viper
- Clan Wolf
Clan Invasion
- Clan Blood Spirit
- Clan Burrock
- Clan Cloud Cobra
- Clan Coyote
- Clan Diamond Shark
- Clan Fire Mandrill
- Clan Ghost Bear
- Clan Goliath Scorpion
- Clan Hell's Horses
- Clan Ice Hellion
- Clan Jade Falcon
- Clan Nova Cat
- Clan Smoke Jaguar
- Clan Snow Raven
- Clan Star Adder
- Clan Steel Viper
- Clan Wolf
- Clan Wolf-in-Exile
- Wolf's Dragoons
Civil War
- Capellan Confederation
- Clan Blood Spirit
- Clan Cloud Cobra
- Clan Coyote
- Clan Diamond Shark
- Clan Fire Mandrill
- Clan Ghost Bear
- Clan Goliath Scorpion
- Clan Hell's Horses
- Clan Ice Hellion
- Clan Jade Falcon
- Clan Nova Cat
- Clan Snow Raven
- Clan Star Adder
- Clan Steel Viper
- Clan Wolf
- Clan Wolf-in-Exile
- ComStar
- Draconis Combine
- Federated Commonwealth
- Federated Suns
- Free Rasalhague Republic
- Free Worlds League
- Kell Hounds
- Lyran Alliance
- Mercenary
- Second Star League
- Solaris 7
- St. Ives Compact
- Wolf's Dragoons
- Word of Blake
Jihad
- Capellan Confederation
- Clan Blood Spirit
- Clan Burrock
- Clan Cloud Cobra
- Clan Coyote
- Clan Diamond Shark
- Clan Fire Mandrill
- Clan Ghost Bear
- Clan Goliath Scorpion
- Clan Hell's Horses
- Clan Ice Hellion
- Clan Jade Falcon
- Clan Nova Cat
- Clan Snow Raven
- Clan Star Adder
- Clan Steel Viper
- Clan Stone Lion
- Clan Wolf
- Clan Wolf-in-Exile
- ComStar
- Draconis Combine
- Escorpion Imperio
- Federated Suns
- Free Rasalhague Republic
- Free Worlds League
- Kell Hounds
- Lyran Alliance
- Mercenary
- Society
- Solaris 7
- Wolf's Dragoons
- Word of Blake
Early Republic
- Clan Diamond Shark
- Clan Hell's Horses
- Clan Jade Falcon
- Clan Wolf
- Clan Wolf-in-Exile
- Escorpion Imperio
- Kell Hounds
- Mercenary
- Rasalhague Dominion
- Raven Alliance
- Republic of the Sphere
- Wolf's Dragoons
Late Republic
- Clan Hell's Horses
- Clan Jade Falcon
- Clan Sea Fox
- Clan Wolf
- Clan Wolf-in-Exile
- Escorpion Imperio
- Kell Hounds
- Mercenary
- Rasalhague Dominion
- Raven Alliance
- Republic of the Sphere
- Wolf's Dragoons
Dark Age
- Clan Hell's Horses
- Clan Jade Falcon
- Clan Sea Fox
- Clan Wolf
- Clan Wolf-in-Exile
- Escorpion Imperio
- Federated Suns
- Kell Hounds
- Lyran Commonwealth
- Mercenary
- Rasalhague Dominion
- Raven Alliance
- Republic of the Sphere
- Scorpion Empire
- Wolf's Dragoons
ilClan
- Clan Hell's Horses
- Clan Jade Falcon
- Clan Sea Fox
- Federated Suns
- Kell Hounds
- Lyran Commonwealth
- Mercenary
- Rasalhague Dominion
- Raven Alliance
- Scorpion Empire
- Star League - Clan Smoke Jaguar
- Star League - Clan Wolf
- Vesper Marches
- Wolf Empire
- Wolf's Dragoons