Umarex H&K Licensed HK416 A5 ERG AEG Rifle by KWA

• Length: 830mm - 900mm, Adjustable
• Inner Barrel: 363mm
• Magazine Capacity: 30/120 round selectable capacity magazine.
• Gearbox: 3GX Full Metal (proprietary)
• Motor: Long Type
• Fire Modes: Semi/Full-Auto, Safety
• Battery: 7.4v / 11.1v Lipo 
• Hopup: Yes, Adjustable
• Package Includes: Gun, Magazine
• Package Includes: Gun, Magazine, Manual

Source: EVIKE.com