D-Boys 3881M M4 RIS SD CQB Metal AEG Rifle Black (BY-038)


  • Model: AG0194
  • Manufactured by: D-Boys (BOYI)


  • D-Boys 3881M M4 RIS SD CQB Metal AEG Rifle Black (BY-038).
  • 1/1 Scale High Performance Assembled Electric Powered Airsoft AEG.
  • Full metal magazine accommodate 300 Rounds of 6mm Plastic Bullet.
  • 6-Position Retractable Rear Stock offer versatility on various combat situation.
  • Metal Free Float R.I.S. system.
  • Metal barrel assembly, stock tube.
  • QD Flip Up Iron Rear Sight, Red Dot Sight could still be mounted on the flattop rail for accurate aiming.
  • Charging handle allow opening the bolt cover to adjust HOP UP.
  • Constructed of Metal 6mm Gearbox with same mechanism as of Tokyo Marui's.
  • Surprisingly, this AEG shoot out 350FPS muzzle power nicely out from the package.
  • Remember to check out our Store for upgrade parts, conversion kit, extra magazine, scope & other accessories.


  • D-Boys model no. - BY-038
  • Color - Black
  • Weight - 3900g (full set)
  • Length - 705mm/795mm (Extended)
  • Hop-up - Adjustable
  • Shooting Mode - Semi/Fully Automatic
  • AEG Power Source - 8.4V 1100mAh
  • Barrel Thread Type - Counter-Clockwise
  • Barrel Thread Diameter - 14mm
  • Magazine Capacity - 300 Rounds
  • Bullet Type - 6mm BB
  • Power (Muzzle Velocity) - 350 FPS
  • Package Includes - D-Boys (BY-038) AEG, 300 rounds Magazine, Instruction Manual

    Disclaimer: All airsoft guns sold to US customers are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange.
    We do not ship airsoft guns to the following countries: Argentina, Brazil, Chile, Ireland, Paraguay, Russian Federation, Slovenia, Uruguay.
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    This product was added to our catalog on Saturday 25 October, 2014.

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    Disclaimer: All airsoft guns, gas blowback guns, spring guns are NOT real firearms. All airsoft guns sold to US customers are affixed with an orange tip permanently.