RAPP H Unlock Level
| Weapon | Rank Unlocked | Weapon Type |
| RAPP H | Unlocked at Lachman-556 Level 12 | LMG |
Lachmann & Meer Weapon Platform Unlock Level
There are 6 different weapons that players can unlock in the Lachmann & Meer Weapon Platform.
| Weapon | Rank Unlocked | Weapon Type |
| Lachman-762 | Unlocked at Rank 16 | Battle Rifle |
| Lachman-556 | Unlocked at Lachman-762 Level 12 | Assault Rifle |
| LM-S | Unlocked at Lachman-762 Level 16 | Marksman Rifle |
| RAPP H | Unlocked at Lachman-556 Level 12 | LMG |
| Lachmann Subb | Unlocked at Lachman-556 Level 12 | SMG |
Modern Warfare II Bot Lobbies & Weapon Boosting
MW3 Weapon Unlock Levels