Tokyo Marui KSG 3/6rds Gas Shotgun
 
Mainly Built By ABS and Metal Internal 
Double Hop Up Switching system ( 3 shot <-> 6 shot )
Magazine Capacity: 30 Rds ( 6mm BB )
System: Gas Tank (H134a 8kgs Gas / Top Gas 12kgs Gas) 
Muzzle Velocity: Approx. 240-260 FPS with 0.2g BB bullet & 134a ( 3 shot mode )