This fully licensed Colt M4 AEG Airline Mod B is a lightweight and modern looking entry level M4 AEG that is great as a starter gun as it features traditional M4 ergonomics and a modern look. The gun works with all standard accessories such as fore grips, sights, lights, lasers and optics and comes standard with an adjustable stock and flip up front and rear sights.
- Fully Licensed Product
- Lightweight Body
- Modern Rail Design
- Flip Up Front and Rear Sights
- 300rd High Capacity Magazine
Hop-up devices apply backspin to the projectile reducing the air pressure on its top side. This causes the plastic pellet to fall less over a given distance than it would without the spin applied, extending the effective range of the weapon without increasing velocity.