Lancer Tactical Gen 2 CQB M4 AEG Rifle Color:Black/Tan 4v (2 to 3 cell

4v (2 to 3 cell lithium polymer battery)

which allows you to reduce the initial muzzle velocity to ~ 310 FPS

Primary Arms®

5mm diameter

Lancer Tactical Gen 2 CQB M4 AEG Rifle Color:Black/Tan 4v (2 to 3 cellManufacturer: Lancer Tactical Operation: Electric Automatic Build: Polymer upper and lower receivers, stock, motor grip, handguard Metal Barrel assembly, buffer Tube Firing Modes: Semi Automatic Full Automatic Safe Muzzle Velocity: 370 390 FPS (w 0. 20g BBs) Gearbox: Full Metal Version 2 Battery: 9. 6v NiMH Nunchuck (Not Included) Hop Up: Yes, Adjustable Magazine Capacity: 300 Round High Capacity (Compatible with most M4 M16 magazines) Inner Barrel