SPECNA ARMS/ROCK RIVER ARMS - EDGE Series M4 AEG

Features: Fully Licensed by Rock River Arms  Aluminum alloy upper and lower receivers Scratch and weather resistant nano coating GATE X-ASR mosfet ESA quick change spring system New orion gearbox and reinforced shell and internals Nylon fiber furniture  Manufacturer: Specna Arms/Rock River Arms FPS Range: ~ 375 - 390 FPS (measured with .20g BBs) Specifications:  Length: 31.50” - 34.65”  IN (Adjustable) Weight: 5.95 LBs Inner Barrel: 363mm Magazine Capacity: 125 round Mid capacity magazine  Thread Pitch: 14mm Negative  Gearbox Type:  Version 2 Motor Type: Long Hop-Up / Style: Yes / Adjustable  Fire Modes:  Safe/Semi Automatic/Full Automatic  Package Includes: 1: Gun, 1: Magazine 1: Manual