ASG CZ SCORPION EVO 3 A1 Carbine 2018 Revision

Product code:
RRP £389.99
Save £15.00
  • Electronic Trigger
  • Carbine Length Evo
  • 2018 Revision Edition

An Airsoft 6mm BB Gun, designed from the official specs of the CZ Scorpion Evo Carbine created by Česká zbrojovka Uherský Brod, then built from the ground up for Airsoft By ActionSportsGames in Denmark for their latest iteration of the Scorpion Evo. This edition of the weapon is the 2018 revision, which features upgraded, rebuilt and more streamlined parts for better operation.

Full description


The Gun features a Full Polymer Construction, with Alloy Charging Handle, Flash Hider, Outer Barrel and Internals, just like it's Real Steel counterpart and is even constructed from the same High Strength Polymer as the real thing. The battery is stored in the top of the receiver which is accessible once the Front Railed Handguard is removed. The Handguard features a Top 20mm RIS / RAS Rail which lines up with the Receiver Length Top Rail to provide a full length Top Rail for attaching even the largest Sights, Scopes and Magnifier Setups. The Handguard also features M-LOK Handguard attachment points, allowing the attachment of M-LOK Rail Covers, Panels, Torches, Grips and much more. The weapon features a multitude of advanced features, which are made possible by the internal MOSFET which has been custom designed for the Scorpion, which allows for a Safe / Semi / Three Round Burst / Full Auto Fire selector. The weapon also features an Electronic Trigger for an instantaneous response, and Mag Empty Detection which prevents the weapon from firing when you run out of ammo. The Gearbox also features a Quick Change Spring System allowing you to change the FPS of your weapon quickly for the Game Site you are playing at. This iteration of the weapon also features improved internals to support the new longer 407mm 6.03mm Tight Bore inner barrel. The weapon is fully supported by ASG's design team, allowing a variety of unique and interesting aftermarket parts to be developed, meaning something new and interesting is always being release. This is the perfect purchase for any Airsoft Skirmisher who is looking for the ultimate outdoor weapon, which not only outperforms most weapons on the field, but also has the trigger response to beat them in CQB as well.

2018 Revision Features

  • Revised Gearbox Design
  • Revised Gearbox Manufacturing Process, with a Cast and CNC Finished process
  • CNC Machined Gearbox Selector Gear Plate Guides
  • Gearbox now uses Zinc-Based Alloy, rather than Aluminium Alloy
  • Gearbox is slightly heavier resulting in a more realistic weapon weight
  • Slightly Heavier Gearbox for smoother operation and deeper muzzle report
  • Simplified Gearbox Casting features to minimise cracking
  • Gearbox features more bracing surface to make the gun more rigid and robust
  • Improved cable routing to reduce wire wear and tear
  • Gears are now slightly closer together for improved meshing
  • Sector gear now sits closer to the Piston to improve lifespan
  • Revised Piston design, bearing the ASG Logo
  • Piston now features 6 metal teeth
  • Piston's second tooth pre-removed for smooth engagements
  • Piston's guide rails are slotted specifically to work with the revised 2018 casing
  • Revised Steel Cylinder
  • Cylinder now created from high precision steel
  • Cylinder now features a black finish, with ASG logo shaped porting
  • Cylinder features Better Air Seal over previous revisions
  • Cupped / Flanged Piston Head 
  • Cushioned Cylinder Head, and functions similar to a Sorbo Pad
  • More consistent FPS over previous variants
  • Eliminated pre-engagement of the Piston


  • EU Variant Sub 350FPS Build
  • Quick spring change design
  • Internal Error Detecting MOSFET Computer System
  • Electronic trigger
  • Folding stock which locks in place
  • Full length top rail for large Sight, Scope and Magnifier
  • Side and bottom M-LOK Rail Panel Sections
  • Six Bottom M-LOK Panels
  • Three Left, and Three Right M-LOK Panels
  • Larger Battery Storage Space
  • Three round burst capability
  • Mag empty detection which stops firing when magazine is empty
  • Functional Bolt Lock
  • Removable Sliding Stock
  • Reduce BB loss hop unit
  • Functional charging handle
  • Fast reload
  • Battery monitoring
  • Failure detection
  • Crisp electronic trigger response
  • CNC machined outer barrel
  • CNC Processed Gearbox
  • Quality Wiring
  • Built entirely in Europe
  • Receiver Forward sling mount can be switched to either side
  • Constructed from the same high-strength mil-spec polymer as the real steel weapon
  • Front Wired Alloy V2 Parts Compatible Gearbox
  • Adjustable Hop-Up unit for increased Range and Accuracy
  • 6.03mm 407mm Tightbore Barrel
  • Optimised internal components to handle the longer Inner Barrel
  • 14mm Clockwise Threaded Outer Barrel for attaching Suppressors and Tracer Units
  • Supports all of the Evo Attachments Range
  • Branded:
    • 'CZ SCORPION EVO 3 A1'

Package Includes

  • CZ Scorpion Evo 3 A1 Carbine 2018 Revision 
  • Ironsights
  • Magazine
  • User Manual

Special Instructions

11.1v LiPo Warning

Please ensure that you do not use 11.1v Li-Po with the longer barreled Scorpion Evo Carbines, as on Burst Fire or Full Auto this can over spin the gearbox causing pre-engagement of the gears, which can irreversibly damage the gearbox. We recommend the maximum of a 7.4v Li-Po.

Upgrades and Repairs

Should you need advice or information regarding the Scorpion Evo, or indeed any Airsoft Item, please feel free to get in contact with our ASG Certified Workshop Department by getting in touch via our Contact Us Page.

Quick Change Spring

Please ensure that when removing the Gearbox Quick Release Spring Screw a standard Allen Key is used, as using a Ball Type Allen Key Head will damage the nut. 


LiPo Use If you use a LiPo please ensure it is removed after Skirmishes as the battery will be trickle drained over time breaking the battery.

Battery Insertion 

To insert the battery first unscrew the two flash hider, the hand guard can then be slid forward. Please ensure that you hold the charging handle as it is spring ejected, as well as the forward sling mount point. When refitting the hand guard ensure the charging handle is placed in first, with the short end going in first. The charging handle is ambidextrous, and can be on either side, however we recommend the handle is on the opposite side of your trigger finger.

Suppressor Attachment 

This variant of the rifle features a 14mm Clockwise Thread which allows you to attach Suppressors and Tracer units, however, to attach most Tracer Units you will first need to convert the thread to 14mm CCW (Counter Clockwise) using a thread adaptor which can be purchased separately.


The following is a short guide to troubleshooting your Scorpion Evo. The Electronic Control System in the Scorpion Evo can detect the following problems:

  • Low Battery
  • Short-Circuits
  • Mechanical Failures (Broken Gears etc.) 

In the event of a failure the Evo will sound two audible beeps and then stop functioning.

  1. First, disconnect the battery.
  2. Check the battery if the battery is fully charged or damaged, and then try another battery.
  3. Check for short-circuits, looking for water penetration, if so, place the gun in a dry place and let it dry out.
  4. Check the wiring for damaged or exposure.
  5. Check for mechanical damages (This should be carried out by a skilled Airsoft Technician).

If the problem persists feel free to contact us via our Contact Us Page.

If the gun does not sound any beep when connecting the battery or the gun stops functioning without sounding any beeps:

  1. Check for disconnected motor plugs
  2. Check for motor burn out

If no audible sounds are emitted this usually means there is a problem with the motor or its connection as the motor emits the sound.

Please note that it is safe to try reconnecting the battery several times as the Electronic Control System protects the gun from surge and spikes.



Weapon Construction External
Weapon Type
Submachine Gun
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. 301fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Screwdriver Icon
Included Items
  • Magazine
  • Instruction Manual
  • Ironsight Set
Skill Level Icon
User Skill Level
Regular Player
Patrol Base - Warning Icon
Evo Long Battery Warning - Do not use 11.1V Batteries, Max 7.4V

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 2.45kg
Weapon Length Collapsed
Length (Collapsed)
Weapon Length Extended
Length (Extended)


Colour Wheel Greyscale
Primary Colour
Colour Wheel Greyscale
Secondary Colour
Two Tone Icon
Pre Two-Toned
Construction Icon
Full Polymer Construction, with Alloy Charging Handle and Outer Barrel Assembly
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
CZ Scorpion Evo
Fire Select Icon
Fire Selector
PatrolBase | Fire Select Safe
Patrol Base | Fire Select - Semi Automatic
Semi Automatic
Patrol Base | Full Automatic
Full Automatic
Patrol Base | Burst
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
Adjustable behind dust cover


Weapon Furniture Icon
MLOK Rail System
Rail System Icon
Rail System
20mm RIS / RAS , MLOK Rail System,
Icon Stock Positions
Stock Setting
Sight Type Icon
Sight Type
Open Iron Sight
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
Inner Barrel Diameter
Inner Barrel Length

Magazine Specific

Magazine Type
Medium Capacity , Spring Loaded, AEG,
Magazine BB Capacity
Approx. 75 Rounds
Magazine BB Fill Method
Speed Loader
Magazine BB Fill Location

Electric Gun Specific Information

Spring Change Icon
Gearbox Quick Change Spring
Digital Trigger Icon
Gearbox Electronic Trigger
Split Gearbox Icon
Split Gearbox Design
Airsoft Motor Icon
Motor Type
Battery Specific
Battery Connector
Patrol Base | Icon | Mini Tamiya
Mini Tamiya
Suggested Battery
Suggested Battery Type
Suggested Battery Configuration
Suggested Battery Voltage

Product Testing Data

Notepad Icon
Test Description
Using 0.20g BB
Notepad Icon
Test Date

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