Specna Arms / Rock River Arms Licensed CORE Series M4 AEG (Model: M4 Archer / 2-Tone Black and Tan)
Couldn't load pickup availability
Features
- Ultra lightweight fiberglass reinforced polymer receiver
- Licensed Rock River Arms logos
- Nylon fiber furniture
- Metal barrel assembly, flash hider, charging handle, and sling swivels
- 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
Manufacturer: Specna Arms
FPS Range: 375-390
Specifications:
Length: 795mm - 880mm (Adjustable)
Weight: 2300g
Inner Barrel: 390mm
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/ small Tamiya connector. Battery and Charger not included. We recommend using only high quality batteries and smart chargers)
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, Manual, Optic not included!
About Specna Arms
Specna Arms is a brand manufactured in Hong Kong. Our aim is to deliver high-quality, good-looking and reasonably-priced Airsoft replicas. We are constantly developing both technical and visual aspects of our products to offer our customers the best airsoft experience.
If you have any questions about this product, please let us know by filling out the form below, and we will contact you as soon as possible.