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Specna Arms M4 AEG Rifle EDGE Series M4 PDW Keymod SA-E12 Black Gun Only

Specna Arms
SA-E12 Black



Specna Arms M4 AEG Rifle EDGE Series M4 PDW Keymod SA-E12 Black

EDGE is a completely new line of AEG carbines in the Specna Arms family, designed to meet the expectations of even the most demanding players. 

Introducing the EDGE series from Specna Arms featuring the brand new ORION Gearbox. Equipped with a quick-release spring function that allows you to change your mainspring without any special tools. This allows you to adjust your FPS quickly and efficiently on the battlefield.

Specna Arms EDGE carbines have a built-in MOSFET X-ASR system provided by GATE allowing for a more durable system and increased trigger response that will extend the life of the rifle.

The externals of the EDGE series feature a scratch-resistant Nano Coating finish with deeply engraved Rock River Arms markings as well as an individual serial number further authenticated by an additional hologram. Included with the EDGE series is a QD pistol grip that provides easy and rapid access to the motor without having to use tools as well as a double-sided loop for the attachment of a tactical sling.


  • Aluminum alloy upper and lower receiver  
  • 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: TBA (Adjustable)
  • Weight: TBA
  • Inner Barrel: TBA
  • 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, Magazine, Manual

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.