MK18 RIS III SBR WB

Features:

• Full metal receive
• DD MK18 RIS III system in correct DARK BROWN color
• Matte finish full metal receiver
• Rotary hop up system
• Realistic full trades
• Enhanced metal gearbox with 8mm bearing bushing
• Standard Ver. 2 gearbox with quick spring change design. Spring can be changed within 10 mins without dissemble
• 300 rds Hi-cap magazine included