Maruyama FMG-9 GBB Pistol with Free MP Logo Marking @ Pistol Grip
 
Made In Taiwan
Material : Metal, Aluminum Alloy, Fiber Polymer
Firing Mode : Semi Auto / Full Auto / Trigger Safety
Hop-Up : Adjustable
Extend fixed outer barrel
Coming with 1pcs 50rds Gas Magazine 
Gas Source: Top Gas (12kgs) Or  H134a (8kgs)