Echo1 General Assault Tool (GAT) Airsoft AEG SMG - Black Spring Shotgun Prism interface:

Prism interface:

so they are not crammed in like the previous version

By housing the gearbox in a vertical stack inside of the Spire Drive

The combat sight features red and green reticle illumination designed for use in low-light and bright outdoor environments

LV (LEVER VALVE)

Echo1 General Assault Tool (GAT) Airsoft AEG SMG - Black Spring Shotgun Prism interface:Features High impact reinforced polymer lower receiver Metal upper receiver, barrel, & sling loops Light weight, compact design Reinforced internals Accessory rail under barrel shroud Lipo ready Manufacturer: Echo1 FPS: 330 Color: Black Specifications: Length: 13. 5" Weight: 3. 5lbs Inner Barrel: ~165mm (6. 06mm Diameter) Magazine Capacity: ~250rd High Capacity Muzzle Velocity: ~330 FPS (Measured with 0. 20g BBs) Thread Direction: NA Gearbox: 8mm