The totally rad airsoft Double Eagle AUG Spring Rifle. Okay, so this doesn't even look like the real gun, but it's still pretty interesting. Smooth trigger pull. It has a light, laser, scope, and probably some other crazy add-ons we're forgetting to mention. It is spring powered! No batteries needed.
Walther P22 Spring Pistol (Black) Fully licensed model with full trademarks Comes with 400rds of...
The airsoft UHC 939S 2.5-inch Revolver Spring Gun (Silver). A spring pistol, easy to cock...
Cybergun Desert Eagle LW Spring Pistol (Silver)