CYMA Grach MP443 Mosfet Edition AEP CM136
 
Mainly Made By Polymer with Metal Internal Parts
Coming with 15rds BB Magazine
Power Estimate at 170-190 Fps with 0.2G BB 
Based off of the Tokyo Marui AEP system
Reinforced metal gears w/ MOSFET & high performance motor
Semi-automatic full blowback model w/ last round slide locking system
Hop-up : Adjustable
FPS Range: 190-210
Length: 198mm
Magazine: 15rds
Gearbox: Proprietary Polymer Gearbox
Motor: Micro AEP Type
Firing Modes: Semi-Auto
Battery: 7.4v 550mAh LiPo integrated into Magazine (Battery and charger included)
Hopup: Yes, Adjustable
CYMA : CM136