Lancer Tactical walks us through the features of the Lancer Tactical Gen 3 LT-39 AEG in this video. According to the company, it is the ultimate airsoft gun for serious players who want to dominate the field. This AEG has a V2 proline metal gearbox that ensures smooth and reliable operation in any situation. You can easily change the FPS with the quick-change spring system to fit your gameplay needs. The polymer body is sturdy and ergonomic, making it easy to handle for long periods of time.