Jing Gong 0450A AU-3G

Jing Gong
  • MOSFET Inside
  • Railed Handguard
  • 14mm CCW Thread

This Airsoft Electric Gun is a Bullpup Assault Rifle with an Alloy 20mm Rail System at the front, as well as Ambidextrous Controls, Threaded Outer Barrel and a MOSFET to make this a highly adaptable platform.

Full description


The Jing Gong 0450A AU-3G is a modernisation of a well-known Austrian Bullpup, a design which is friendly for both left and right handed players, and offers a huge inner barrel (509mm) thanks to the working parts of the gun being towards the rear. This also helps balance the weight of the rifle to make it very comfortable to hold.

The main body of the gun is made from Polymer just like the real thing, with the addition of an Alloy 20mm railed handguard to modify the gun to your specification by adding attachments to make it more comfortable for you, and give you an edge in the field with things like lasers and torches. The railed handguard offers a 20mm rail running along the top of the receiver for you to attach sights and scopes straight out of the box. The outer barrel assembly is also made from Alloy to give the gun a strong core, and features a 14mm CCW thread underneath the flash hider for you to modify the gun further with suppressors, tracer units and other muzzle devices. To access the thread simply remove the grub screw from the flash hider and unscrew it. The front of rear of the AEG has fixed sling loops which allows you to use most sling setups, and make it easier to carry throughout the day, especially if you plan on using a sidearm.

The AEG features a Rotary HOP Unit inside to apply backspin to your BBs, helping you achieve greater range when tuned correctly and a heavyweight BB used (0.25g or higher). Pull back on the charging handle (lifting it upwards to lock it at the rear to make it easier) and look inside the dust cover at the rear to access the adjustment wheel. There is a rubber blanking plate on one of the ejection ports which can be switched to either side of the gun depending on whether you're left or right handed. The fire controls are also friendly to left handed players, as they can be accessed from either side of the gun. The safety and magazine release are all central on the rifle, and the fire selector is controlled by the trigger with a half pull for a Single Shot, and a full pull for Full Auto. The battery is stored in the rear of the gun and has room for the included 8.4v NiMH Block or a Slim/Short 7.4 LiPo battery. On the wiring loom you will notice a MOSFET inside an armoured shell, which will protect the circuitry in combination with the low resistance wiring. To access the battery compartment just pull out the rubber butt pad at the rear (a screwdriver may be required for the first few times as it is very tight).

Included in the box is an 8.4v 1100mAH NiMH battery as well as an EU Pin Charger. These will work out of the box however should be considered gifts from the manufacturer and will not perform as well as an aftermarket set. Also included is a 300rnd AUG magazine and instruction manual. If you're looking for a comfortable and adaptable Bullpup style rifle which is compatible with left and right handed players, and is a little bit different from the norm, then the Jing Gong 0450A AU-3G is a great choice.


  • Bullpup Assault Rifle
  • 20mm Railed Handguard
  • 20mm Receiver Rail
  • 14mm CCW Thread
  • 300rnd Magazine
  • 509mm Inner Barrel
  • Two Stage Trigger
  • Ambidextrous Mag Release
  • Ambidextrous Safety
  • Rotary HOP Unit
  • MOSFET Inside
  • Battery & Charger Inc.
  • Front & Rear Sling Loops
  • Well Balanced Weight
  • Low Resistance Wiring
  • High Torque Motor
  • Rubber Butt Pad

Package Includes

  • Jing Gong 0450A AU-3G
  • 300rnd Magazine
  • 8.4v 1100mAH NiMH
  • EU Pin Charger
  • User Manual

Special Instructions

The trigger is a two stage design which means that a half pull of the trigger in Single Shot, and a full pull is Automatic. Some CQB sites that operate a strict Single Shot only policy may not let you use such a gun, however that is down the discretion of the site. Please check before purchase.



Weapon Construction External
Weapon Type
Assault Rifle
Over 18 Only Icon
Over 18
Icon UKARA - United Kingdom Airsoft Retailer Association
Defence / UKARA Required
Yes, No,
FPS Icon
FPS (Feet Per Second), using 0.20g BB
Approx. 320fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Included Items
  • Magazine
  • Instruction Manual
  • Battery
  • EU Pin Charger
Skill Level Icon
User Skill Level
Patrol Base - Warning Icon
Free Gift Battery Warning

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 3.44kg
Weapon Length Extended
Length (Extended)


Colour Wheel Greyscale
Primary Colour
Two Tone Icon
Pre Two-Toned
Construction Icon
Alloy outer barrel assembly, handguard and trim. Polymer receiver and magazine.
Weapon Construction External
External Construction
Gearbox Icon
Internal Construction

Weapon Specific

Power Source Icon
Powered By
Blowback Icon
Weapon Platform
Magazine Style Icon
Magazine Style
Fire Select Icon
Fire Selector
PatrolBase | Fire Select Safe
Patrol Base | Fire Select - Semi Automatic
Semi Automatic
Patrol Base | Full Automatic
Full Automatic
Weapon Safety Features Icon
Safety Features
Trigger Lock
Shooter Configuration Icon
Shooter Configuration
Weapon Configuration Icon
Weapon Configuration
Weapon Scale Icon
Weapon Scale
Suggested BB Weight


Hop-Up Unit Icon
Hop-Up Unit
Hop-Up Unit Adjuster Icon
Hop-Up Adjuster
Hop-Up Unit Location Icon
Hop-Up Location
Behind dust cover when charging handle pulled to rear


Weapon Furniture Icon
  • Railed Handguard
  • Railed Receiver
  • Ambidextrous Magazine Release
  • Ambidextrous Safety
  • Threaded Outer Barrel
  • Ambidextrous Sling Plate
Rail System Icon
Rail System
20mm RIS / RAS
Icon Stock Positions
Stock Setting
Sight Type Icon
Sight Type
Sling Plate Icon
Sling Options


Icon Thread Type
Outer Barrel Thread Type
Icon Thread Direction
Outer Barrel Thread Direction
CCW (Counter Clockwise)
Outer Barrel Thread Size

Magazine Specific

Magazine Type
High Capacity, AEG,
Magazine BB Capacity
Approx. 300 Rounds
Magazine BB Fill Method
Fill Window
Magazine BB Fill Location

Electric Gun Specific Information

Wiring Icon
Gearbox Wiring
Rear Wired
Battery Specific
Battery Connector
Patrol Base | Icon | Mini Tamiya
Mini Tamiya
Included Battery
Battery Configuration
Battery Type
Battery Voltage
Battery Amperage
Suggested Battery
Suggested Battery Type
Suggested Battery Configuration
Suggested Battery Voltage

Product Testing Data

Notepad Icon
Test Description
Notepad Icon
Tested Using
ASG Blaster 0.20g BBs
Notepad Icon
Test Date

Detailed Power Tests

FPS, using 0.20g BB
Approx. 320fps, using 0.20g BB

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