Specna Arms / Rock River Arms Licensed SA-E03 EDGE Series M4 AEG (Model: M4 RIS / Black)

Features

• Aluminum alloy upper and lower receiver with deep laser engraved Rock River Arms (RRA) logos
• Scratch and weather resistant nano coating
• Nylon fiber furniture
• GATE X-ASR Mosfet
• ESA quick spring change system allows the spring to be changed without the need to disassemble your gun
• Rotary type hopup with 6.03mm tight bore barrel
• 380 fps spring pre-installed from factory, optional 310 fps (M90) spring included to reduce muzzle velocity
• New Orion Gearbox with reinforced shell and internals

Manufacturer: Specna Arms

FPS Range: 375-390

Length: 800mm - 880mm (Adjustable)

Weight: 2700g

Inner Barrel: 363mm

Magazine Capacity: 125rds

Muzzle Velocity: 310~380 FPS (Measured with 0.20g BBs)

Thread Direction: 14mm Negative

Gearbox: Ver 2 Metal, Fully Upgradeable

Motor: Long Type

Fire Modes: Semi/Full-Auto, Safety

Battery: 7.4v / 11.1v Buffer Tube LiPo Battery Recommended (Wired to rear w/ DEANS connector. Battery and Charger not included. We recommend using only high quality batteries and smart chargers)

Hopup: Yes, Adjustable

Package Includes: Gun, 2x Magazine, Manual

Manufacturer: Specna Arms