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JG/CSI M4 AEG Rifle with Metal Gearbox

RRP: $210.00
$190.00 (You save $20.00)
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Product Description

This is a Complete Package and Includes Battery and Charger

The latest addition to the M4 family from JG/CSI, the JG/CSI M4 CQB AEG AE-5631-T. The AE-5631-T Features a Full Metal Version 2 Gear Box with a High Speed Motor and Upgraded internals from the Version 1.Outside the AE-5631-T Features an M4 Pistol Style Body with No Stock and is made from a High-Strength ABS Polymer Composite and Features Full Metal Rails and Included Removable Flip Up Sights. Due to its size the Battery is Stored in an External Battery box which makes charging simple.The Back Butt Plate is a Rubberized Piece with a Quick Detach Sling mount points.The AE-5631-T  shoots around 330-350 fps, which is well within the limit of most CQB fields. 


  • Compact AR pistol style compact Airsoft AEG, perfect for close quarters
  • 4.5" RIS front end perfectly sized for mounting the battery/PEQ box (included), flashlights or other accessories
  • Rear sling mount features two QD sling mounting points allowing for use of a one point sling
  • Ergonomic SPR type motor grip reduces fatigue
  • Flip up front and rear sights
  • Perfect as a full auto back up or a small compact primary weapon


  • Length: 23" 
  • Weight: 9.0 lbs
  • Inner Barrel: ~180mm
  • Magazine Capacity: 170rd Capacity
  • Muzzle Velocity: 350~370 FPS (Measured with 0.20g BBs)
  • Thread Direction: 14mm Negative
  • Gearbox: Ver 2 Full Metal, Fully Upgradeable
  • Motor: Long Type
  • Fire Modes: Semi/Full-Auto, Safety
  • Hopup: Fully Adjustable


  • JG/CSI M4 AEG Rifle with Metal Gearbox
  • 170 Round High Capacity Magazine
  • Rechargeable NiMH 10.8V 1100 mAh Battery
  • Basic Wall Charger
  • Barrel Cleaner
  • PEQ Style Battery Box

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