spacious and user friendly battery compartment latch that makes swapping out batteries on the fly a total breeze

5 inches (long rail) Compatability: Keymod

6-13 cells NiCad) The Empty Magazine Detection Sensor to stop Motor/HPA firing ready

PropaneManufacturer: Armorer Works Custom

1 Echo1 LiPo #2:18BB Caliber:6mmBearing Size:8mm Steel BearingBody type:High Strength PolymerGearbox Reinforced:YesGearbox Type:8mm Version 3Motor Type:Mid-Torque Short MotorSights included:Outer Barrel Construction:One piece metalMetal Specifics:Barrel assembly

Lancer Tactical Gen 3 Keymod M4 Evo AEG Airsoft Rifle (Color: Tan) hydration pack spacious and user friendly batterySpecifications Brand: Lancer Tactical Operation: Electric Automatic Construction: Nylon Polymer Frame Metal Barrel Assembly Firing Modes: Semi Automatic, Full Automatic, and Functioning Safety Muzzle Velocity: 380 400 FPS (w 0. 20g BBs, high FPS spring *installed*), 330 350 FPS (w 0. 20g BBs, low FPS spring *included* Low FPS spring not included for Canada) Magazine: 130 Round Mid Capacity Magazine (Compatible with most M4 magazines) Battery: 11. 1v