• Operation: AEG
• Gearbox: Metal Version 2
• Velocity: 400 FPS
• Range: 160 Ft
• Ammunition Size: 6mm
• Ammunition Weight: .20g/.23g/.25g
• Build Material: Aluminum / Steel / Polymer
• Color(s):Black
• Metal Lower & Upper Receivers
• Metal SOPMOD Quad Rail System
• Metal One-Piece 14.5" Outer Barrel
• Metal Buffer Tube w/ 3-Position Crane Stock
• Metal Adjustable Front & Rear Iron Sights
• Removable M4/M16 Carry Handle
• ABS Polymer Pistol Grip
• Metal Reinforced Version 2 Gearbox
• Ultra High Torque Motor
• Adjustable Hop-Up Unit
• Battery & Charger Included
• 300 Round Hi-Cap Magazine

The CYMA M4 RIS Carbine is a full metal airsoft variant of the standard SOPMOD M4 block used by Special Forces, Rangers, and MARSOC. Externally, the gun features full metal construction from high-strength materials like steel and high-grade aluminum. The quad rail system allows users to customize their airsoft rifle to adapt to their specific needs, whether a laser, flashlight, vertical grip, and/or a grenade launcher is needed. Internally, the reinforced V2 metal gearbox consists of upgraded parts including a M120 spring, ball bearing spring guide, lightweight piston assembly, and an ultra high-torque motor.

*This airsoft gun comes with a permanently affixed blazing orange tip as federally required, not shown in stock factory images above.