LCT LC-3 SG1 Airsoft G3 Replica AEG

  • Rotary HOP Unit
  • Steel Construction
  • 14mm CCW Thread

An electric-powered Steel constructed replica of the G3/SG1, which features Steel and Polymer furniture, as well as a Rotary HOP Unit and 14mm CCW thread.

Full description


The LCT LC-3 SG1 is a replica of the G3/SG1 from H&K/CETME, and is a Sharpshooter variant of the original G3 design, created with Designated Marksmen in mind. The SG stands for Scharfschützengewehr or Sharpshooting Rifle. The Rifle features a proprietary Bipod as well as comfortable raised Cheek Pad and slightly elongated Handguard.

The foundation of this Rifle is a rock-solid construction, and is majoritively made from Steel. The Outer Barrel Assembly, Flash Hider, Receiver, Magazine, Ironsights, Bipod, Charging Handle and Dust Cover are made from Steel which gives the Rifle an incredibly strong core which is free from wobble, can survive abuse and feels incredibly realistic. Where Polymer has been used (Handguard, Pistol Grip and Stock), it is a high density Nylon Fiber which feels great to the touch, is robust and helps reinforce a feeling of realism when using this AEG. Internally the Rifle features a Rotary HOP Unit which will allow for precise adjustments over the amount of backspin on the BB. Other internal components include Steel Gears, Steel Spring Guide with Bearings, Chrome-plated Cylinder, CNC Aluminium Piston Head and Cylinder Head, 9mm bearings as well as a high torque 25000RPM Motor, throwing BBs through a 515mm 6.03mm Inner Barrel.

The end of the outer barrel features a 14mm CCW thread which allows you to install Suppressors, Flash Hiders, Tracer Units and other muzzle devices to customise your Battle Rifle. The Flash Hider simply needs to be unscrewed to access and use the thread. A set of front and rear Sling Loops allow you to make use of one, two and three point sling setups, to make the Rifle easier to carry in the field. The Pistol Grip is an ergonomic design which is very comfortable to use and will reduce fatigue when using it for a full day's Airsoft skirmish. To access the HOP Unit you need to pull the Charging Handle to rear, which will open the Dust Cover and reveal the Adjustment Wheel. To make this easier, you can lock the Charging Handle to the rear by moving it upwards when in the rear position. Please do not slap the Charging Handle forward again as this could potentially cause damage. Release it gently. Your battery is housed in the rear of the Fixed Stock, where you will find a Mini Tamiya connector. To access the stock you need to pull on the Rubber Butt Pad at the back of the stock and it will easily come away. To replace simply push it back into place. The Bipod is easy to install by sliding it into the groove at the front of the Handguard (with the legs facing backwards when Bipod is closed) with the leaf spring on the underside of the Handguard pressed. Press this button to slide it back out and off the Rifle again. To operate the legs of the bipod simply press inwards and down on the tabs found on the legs and manual move them into the open/closed position.

Included in the box is a Steel manufactured Mid-Cap Magazine which holds a total of 140 BBs, and is loaded from the top via a Speedloader. It will feed BBs into the AEG until empty, unlike a High Cap which needs to be constantly wound. If you're looking for a seriously tough and frighteningly realistic Replica of a Battle Rifle which hasn't received much attention in the Airsoft world (until now), from a company which excel at creating the most realistic Replicas possible, then the LCT LC-3 SG1 is the perfect choice for Riflemen and Designated Marksmen alike.


  • Highly Realistic
  • Steel Construction
  • Rotary HOP Unit
  • 14mm CCW Thread
  • Steel Outer Barrel Assembly
  • Steel Receiver
  • Included Steel Bipod
  • Steel Charging Handle/Dust Cover
  • Ergonomic Pistol Grip
  • Rotary Drum Ironsights
  • 140rnd Steel Magazine
  • Ambidextrous Mag Release
  • Charging Handle Hold-Open
  • Rear Wired/Mini Tamiya
  • Rubber Butt Pad
  • Front & Rear Sling Loops
  • Wide Handguard Model
  • Steel Gears
  • Steel Spring Guide
  • Chrome Plated Cylinder
  • CNC Aluminium Piston Head
  • CNC Aluminium Cylinder Head
  • 25000RPM High Torque Motor
  • 515mm / 6.03mm Inner Barrel
  • 9mm Bearings
  • 4.9kg Total Weight
  • 102cm Total Length

Package Includes:

  • LCT - LC-3 SG1 Airsoft G3 Replica AEG
  • 140rnd Mid Cap Magazine
  • User Manual

Special Instructions:

Please note that the Steel Stamping process used to make the Replica is very realistic and results in occasional stamping marks as well as an oily residue, this is to be expected and is a byproduct of the process.

Please resist all temptation to perform the 'HK Slap' which is where you lock the charging handle to the rear and slap it down to set it forward again. This could potentially cause damage to the Charging Handle.



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. 330fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Included Items
  • Magazine
  • Instruction Manual
  • Bipod
Skill Level Icon
User Skill Level
Regular Player

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 4.9kg
Weapon Length Extended
Length (Extended)


Colour Wheel Greyscale
Primary Colour
Two Tone Icon
Pre Two-Toned
Construction Icon
Steel outer barrel assembly, receiver, charging handle and dust cover, Alloy trim, Polymer handguard, pistol grip and stock.
Weapon Construction External
External Construction
Gearbox Icon
Internal Construction

Weapon Specific

Power Source Icon
Powered By
Blowback Icon
Weapon Platform
G3 Platform
Magazine Style Icon
Magazine Style
G3 Series
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 dust cover when charging handle pulled to rear


Weapon Furniture Icon
  • Bipod
  • Ambidextrous Magazine Release
  • Rotary Drum Iron Sights
  • Threaded Outer Barrel
Icon Stock Positions
Stock Setting
Sight Type Icon
Sight Type
Rotary Drum 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 , AEG,
Magazine BB Capacity
Approx. 140 Rounds
Magazine BB Fill Method
Speed Loader

Electric Gun Specific Information

Wiring Icon
Gearbox Wiring
Rear Wired
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. 330fps, using 0.20g BB

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