DBOYS BI-3381M M4 S.I.R. FULL METAL AIRSOFT AEG (COLOR: BLACK)

MANUFACTURE: DBOYS
MATERIAL: FULL METAL
COLOR: BLACK 
GEARBOX: VER. 2 
SPRING: M120
INNER BARREL: 363 MM
SPEED: 390 - 400 FPS
WEIGHT: 6.65 LBS.
LENGTH: 30.75 IN. /  34.0 IN. (STOCK EXTENDED)
MAGAZINE CAPACITY: 300 RD (HI-CAP) 
FIRE MODE: SAFETY, SEMI-AUTO & FULL-AUTO
BATTERY TYPE: NIMH8.4V FLAT 
PACKAGE INCLUDES: GUN, MANUAL, MAGAZINE, BATTERY BOX, BATTERY, CHARGER, BAG OF BB's, VERTICAL GRIP & CLEANING ROD.

FEATURES:
- ALUMINUM TOP RAIL SYSTEM TO ATTACH ACCESSORIES 
- ADJUSTABLE FLIP UP FRONT & REAR SIGHT
- LE STYLE RETRACTABLE STOCK