• Microswitch Trigger
  • 6.03mm Steel Barrel
  • Ambidextrous Controls

This compact AR Platform Airsoft Electric Gun is a sturdy and reliable replica, which has been produced with a tough Nylon Polymer Receiver to keep the overall cost down, without compromising on strength. In true Arcturus form, this AEG is brimming with quality of life features such as a Quick Change Spring System, Microswitch Trigger, Ambidextrous Controls (for comfort of left handed players), as well as a 'Performance Air Seal Kit' pre-installed for maximum performance. If you want cost effective, realistic, good internals AND not overly heavy, then the Arcturus Karambit is exactly that!

Full description


The Arcturus Karambit is another fine example from Arcturus, who pride themselves on exceptional external design. As is now common for Arcturus replicas, these Guns have had plenty of attention internally too, and come out of the box with most of the upgrades you could want to do already installed. If you want to just get out and play with a realistic and tough Airsoft Gun, without the fuss of upgrades, then the Arcturus Karambit is absolutely ideal for you.

The Receiver of this Airsoft Gun is made from a durable Nylon Polymer, which keeps the replica at a comfortable weight, keeps down the cost of the Gun, but doesn't affect overall strength thanks to plenty of reinforcement. The external components like the Handguard, Stock Guides and Muzzle Device are made from Aluminium,  with Steel Fire Controls.

Externally, the Gun is adorned with all manner of Tactical Accessories for making this replica your own. The Outer Barrel Assembly comes complete with a compact Muzzle Device/ Flash Hider that can be unscrewed to make use of the 14mm CCW Thread underneath. Most Airsoft Suppressors will install to this thread, provided they fit inside the Handguard. The Handguard is an M-LOK design, with a full length top 20mm Rail running to the rear of the Receiver, ready for Sights and Scopes. In the box are a set of Flip Up Ironsights which can be used instead of a Sight, or used as a backup should your Scope Battery run flat during a game. At the rear of the Gun is a PDW Style Skeleton Sliding Stock, which can be set to one of five positions, to suit the situation at hand. This is also where your Battery should be installed. With the Stock fully extended/removed, unscrew the back section of the Stock Assembly, where you will find a Deans Connector. A short 7.4v Stick LiPo Battery is required for the space available. The Stock has several Sling Points; a pair of QD Sling Sockets and a Solid Loop on the Stock Assembly. The Receiver controls are ambidextrous, meaning they can be accessed from either side of the Gun (Fire Selector and Magazine Release). An enlarged Trigger Guard makes the Gun more useful for those with Gloves. The Pistol Grip can accept an included Backstrap to change the shape of the Grip, as well as a front insert with Finger Grooves, if you want a more Ergonomic Pistol Grip. To complete the package, the Gun features a Unique Serial Number which can be incredibly helpful when trying to identify your AEG should it be stolen or lost.

Internally, this replica really starts to shine. As is gladly becoming the norm, this Airsoft Gun features a Quick Change Spring, allowing you to effortlessly change your Spring without disassembling the Gearbox. A Microswitch Trigger results in great response from the Gearbox, and also extends the lifspan of the Trigger by removing the need for traditional 'Trigger Contacts' that quickly degrade. Other internal features include a Spring Guide w/ Bearings, Piston Head w/ Bearings, Polymer Pistol w/ Steel Rack/Teeth, Gears mounted on 8mm Steel Bushings, a 6.03mm Precision Steel Inner Barrel, Sealed Air Nozzle, Metal Rotary HOP Unit and Low Resistance Wiring. A Rotary HOP Unit can be found by pulling back on the Charging Handle and looking behind the Dust Cover. This dial can be turned to adjust the amount of backspin on your BBs, and improve consistency with the right settings.

Included in the box is a 340rnd High Cap Magazine that is filled with BBs by pouring them in through the top Fill Window, and is wound at the bottom of the Mag via the Clockwork Wheel. Also included is a set of Flip Up Ironsights and Backstraps. If you're looking for a cost effective yet tough Airsoft Gun, that has all the bells and whistles you would expect of a modern, top-end Airsoft Gun, then the Arcturus Karambit is perfect for the task.


  • Airsoft Electric Gun
  • Compact AR Platform
  • Quick Change Spring System
  • Microswitch Trigger
  • Stubby Flash Hider
  • 14mm CCW Thread
  • Accepts Suppressors/Tracers
  • M-LOK Railed Handguard
  • Full Length Top 20mm Rail
  • Accepts RIS/RAS Sights & Scopes
  • Ambidextrous Fire Controls
  • Fire Selector on Both Sides
  • Magazine Release on Both Sides
  • Tough Nylon Polymer Receiver
  • Nylon Polymer Pistol Grip & Stock
  • Aluminium/Alloy Externals
  • Steel Fire Controls
  • PDW Style Skeleton Sliding Stock
  • Rear Wired / Version 2 Gearbox
  • Deans Connector
  • Backstraps for Pistol Grip
  • QD Sling Sockets
  • Solid Central Sling Loop
  • Rotary HOP Unit
  • 340rnd High Cap Magazine
  • Piston Head/Spring Guide w/ Bearings
  • Polymer Piston w/ Steel Rack
  • 8mm Steel Bushings
  • Low Resistance Wiring
  • 6.03mm Precision Steel Barrel
  • Sealed Air Nozzle
  • Functional Mock Bolt Release
  • Unique Serial Number
  • Cost Effective Replica

Package Includes

  • ARCTURUS Karambit
  • 340rnd High Cap Magazine
  • Flip Up Ironsight Set
  • Backstraps



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. 306fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Included Items
  • Magazine
  • Instruction Manual
  • Back Straps
  • Ironsight Set
Skill Level Icon
User Skill Level
Regular Player

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 2.277kg
Weapon Length Collapsed
Length (Collapsed)
Weapon Length Extended
Length (Extended)


Colour Wheel Greyscale
Primary Colour
Construction Icon
Aluminium/Alloy externals, w/ Nylon Polymer Receiver, Pistol Grip and Stock Pad/Housing. Steel Fire Controls.
Weapon Construction External
External Construction
Gearbox Icon
Internal Construction

Weapon Specific

Power Source Icon
Powered By
Blowback Icon
Weapon Platform
AR Platform, M4 / AR15 / M16,
Magazine Style Icon
Magazine Style
STANAG, M4 / 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
Weapon Safety Features Icon
Safety Features
Trigger Lock
Shooter Configuration Icon
Shooter Configuration
Right Handed
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 the rear


Weapon Furniture Icon
  • Railed Handguard
  • Suppressor
  • Railed Receiver
  • Ambidextrous Magazine Release
  • Sliding Stock
  • Ambidextrous Safety
  • Ergonomic Pistol Grip
  • Backstraps
  • QD Sling Point
  • Ambidextrous Sling Plate
Rail System Icon
Rail System
20mm RIS / RAS , MLOK Rail System,
Icon Stock Positions
Stock Setting
Weapon Length Extended
Stock Positions
5 Position
Sight Type Icon
Sight Type
Iron Sights
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
Magazine BB Capacity
Approx. 340 Rounds
Magazine BB Fill Method
Fill Window
Magazine BB Fill Location

Electric Gun Specific Information

Gearbox Icon
Gearbox Version
V2 Gearbox
Wiring Icon
Gearbox Wiring
Rear Wired
Spring Change Icon
Gearbox Quick Change Spring
Digital Trigger Icon
Gearbox Electronic Trigger
Battery Specific
Battery Connector
Patrol Base | Icon | Deans
Suggested Battery
Suggested Battery Type
Suggested Battery Configuration
Suggested Battery Voltage

Product Testing Data

Notepad Icon
Test Description
Notepad Icon
Tested Using
ASG Blaster 0.2g BBs
Notepad Icon
Test Date

Detailed Power Tests

FPS, using 0.20g BB
Approx. 306fps, using 0.20g BB

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