ICS CXP MARS Komodo (S1 Stock) S3 AEG

  • Microswitch Trigger
  • Electronic Blowback

An absolutely solid series of AR platform AEGs which offer Electronic Blowback, tactical furniture, CNC machined externals, Split Gearbox design, Electronic Trigger, S3 MOSFET, Programmable Burst and much more.

Full description


This series of Airsoft Electric Gun are finely crafted and incredibly robust AR platform replicas, which are absolutely crammed with features that will make any Airsofter weak at the knees. Features such as Electronic Blowback, Split Gearbox Design and a Programmable Microswitch Trigger are par for the course with ICS CXP MARS Komodo series.

The Receiver and Handguard are CNC Machined and put together very well for a robust and wobble free experience. The Handguard is a combination 20mm RIS and KeyMod design, and comes included with 3 x 20mm Rail Adaptors in the box if you don't have KeyMod accessories. The top of the Handguard and Receiver features a full length 20mm rail for Sights and Scopes, which comes with a set of Flip-Up Ironsights installed out of the box. The end of the Barrel Assembly has a 14mm CCW Thread which can be accessed by removing the grub screw from the Flash Hider and unscrewing it. Be sure to remove the grub screw otherwise you will damage the threads. Ensure that your Suppressor will fit inside the Handguard as the Thread is recessed inside. The Receiver features completely ambidextrous controls, including the Fire Selector, Magazine Release and Charging Handle, as well as an Ambidextrous Sling Loop, making this completely usable for left handed players. The Trigger is a Microswitch design which improves Trigger Response and removes Gearbox locking issues from incomplete cycles. It also means you can rapidly reprogram the Full Auto to become a 3 Round Burst by simply holding the Trigger on Single Shot until you hear a vibration noise from the Motor. Putting the gun to safe will release the Gear tension and bring the Piston forward again. The gun is rear wired to the Sliding Stock; the Mini Tamiya connector can be accessed by squeezing the stock adjustment trigger and pulling the Stock off the Buffer Tube, or removing the Rubber Butt Pad. The cables are concealed underneath the Buffer Tube which leaves plenty of room for a 7.4v LiPo Crane or Stick Battery inside. The Stock also has a QD Sling Socket which allows you to install a Quick Release Sling Loop.

The MOSFET inside this gun is very clever and offers a bunch of useful features which you may not even think about. Firstly it has a low-voltage protection which will warn you when your LiPo Battery is running low, prompting you to change it before the Battery is completely discharged. The MOSFET can also diagnose various issues with the rifle by splitting the Receiver and observing the status LED inside (more details below). The MOSFET also allows you to quickly reprogram the Trigger between Automatic and 3rnd Burst. The ICS Split Gearbox design allows you to quickly inspect, upgrade and maintain the Gearbox by splitting the Receiver. The Fire Selector will release tension on the Gears when you knock it into Safe. The final touch to this replica is the Electronic Blowback function which will rattle the dust cover as you fire, for enhanced realism and fun.

Included in the box is a 300rnd High Capacity Magazine, which is filled by pouring BBs into the Fill Window at the top, and wound from the bottom via the clockwork winding wheel to feed BBs into the gun. If you're looking for a top-spec AR platform replica which has a wealth of features to make your Airsoft experience pain free and enjoyable, then the ICS CXP MARS Komodo series are an excellent choice.

The ICS SSS System allows you to quickly diagnose issues with the AEG by splitting the Receiver and observing the LED Status Indicator inside:


Functioning Correctly

Red Blinking:

Gear, Motor or Cut-Off Lever issue

Red Pulsing:

E-Trigger or MOSFET issue

Orange Blinking:

Trigger Assembly Issue

Orange Pulsing:

Fire Selector Issue


  • AR Platform Replica
  • Electronic Blowback
  • SSS Self Diagnostic System
  • Split Gearbox Design
  • 14mm CCW Thread
  • KeyMod/RIS Combo Handguard
  • Full Length Top 20mm Rail
  • CNC Machined Externals
  • Rock Solid Construction
  • Microswitch Trigger
  • Programmable 3rnd Burst
  • Ambidextrous Fire Selector
  • Ambidextrous Mag Release
  • Ambidextrous Charging Handle
  • Ambidextrous Sling Plate
  • Six Position Sliding Stock
  • QD Sling Socket
  • Audible Low Voltage Warning
  • Concealed Rear Wiring
  • Mini Tamiya / Rear Wired
  • Ergonomic Pistol Grip
  • 3 x 20mm Rail Adaptors Inc.
  • 7.4v LiPo Required
  • Flip Up Ironsights
  • 300rnd High Cap Magazine

Package Includes

  • ICS - CXP MARS Komodo S3 Series AEG
  • 300rnd High Cap Magazine
  • 3 x 20mm Rail Adaptors
  • Cleaning Rod
  • User Manual

Special Instructions

During testing it was noted that it wouldn't function with a 9.6v NiMH, and required a 7.4v LiPo (preferably Stick) otherwise the Low Voltage Cutoff will not let the replica turn over.



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. 325fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Screwdriver Icon
Included Items
  • Magazine
  • Instruction Manual
  • Cleaning Rod
  • 20mm RIS/RAS Rail Sections
Skill Level Icon
User Skill Level
Regular Player
Patrol Base - Warning Icon
Li-Po - 7.4v Recommended

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 3.16kg
Weapon Length Collapsed
Length (Collapsed)
Weapon Length Extended
Length (Extended)


Colour Wheel Greyscale
Primary Colour
Black, Tan , Grey,
Colour Wheel Greyscale
Secondary Colour
Two Tone Icon
Pre Two-Toned
Construction Icon
CNC machined Alloy handguard and receiver. Alloy outer barrel assembly, buffer tube, fire controls and trim. Polymer pistol grip and stock.
Weapon Construction External
External Construction
Gearbox Icon
Internal Construction

Weapon Specific

Power Source Icon
Powered By
Blowback Icon
Electro Pneumatic Blowback
Weapon Platform
AR Platform, M4 / AR15 / M16,
Magazine Style Icon
Magazine Style
STANAG, AR Platform,
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
Behind mock bolt when charging handle pulled to rear


Weapon Furniture Icon
  • Railed Handguard
  • Flip-Up Ironsights
  • Railed Receiver
  • Ambidextrous Charging Handle
  • Ambidextrous Magazine Release
  • Sliding Stock
  • Ambidextrous Fire Selector
  • Threaded Outer Barrel
  • Ambidextrous Sling Plate
Rail System Icon
Rail System
20mm RIS / RAS , KeyMod , MLOK Rail System,
Icon Stock Positions
Stock Setting
Weapon Length Extended
Stock Positions
6 Position
Sight Type Icon
Sight Type
Iron Sights
Sling Plate Icon
Sling Options
Buffer Plate


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
Digital Trigger Icon
Gearbox Electronic Trigger
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
Notepad Icon
Tested Using
ASG Blaster 0.20g BBs
Notepad Icon
Test Date

Detailed Power Tests

FPS, using 0.20g BB
Approx. 325fps, using 0.20g BB

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