Big Dragon 9'' KeyMod Handguard Rail Mod.2

Big Dragon
Product code: BD3786A
  • KeyMod Handguard
  • Gas Block Pin Included
  • Lightweight Alloy Build

A Keymod handguard made for Airsoft M4/15/16 AEG rifles that allows for maximum customisation of weapons.

Full description


KeyMod is a universal system for Firearms accessories, and is designed to be superior to the MIL-STD-1913 accessory rails, allowing the user to quickly attach and detach attachments, whilst still providing a solid lock with the handguard itself. The handguard can be used to attach a variety of attachments, such as lights, lasers, grips and rail covers. The rail features KeyMod slots on the bottom, left, and right of the rail, giving plenty of space for attachments. The top of the rail features an additional full-length 20mm RIS/RAS rail which can be used to add a full length top rail to your rifle, allowing the use of a wide range of long sights and scopes. The handguard is constructed from CNC Aluminium Alloy, giving it a nice clean and edged finish which is pleasant to the touch. It is designed as an easy to install upgrade for your rifle, which is ergonomic and durable. This is the perfect purchase for any Airsoft Skirmisher who wants to give their weapon a new lease of life, or make it look like a completely different weapon, whilst at the same time adding extra functionality. Included in the package is a locating pin to secure your gas block in place.


  • Lightweight yet durable aluminium construction
  • Ergonomic design
  • Free-floating handguard
  • Modular design allowing you to quickly change the position of attachments
  • Attach a variety of KeyMod torches, lasers, sights/scopes and grips
  • Full-length top 20mm RIS/RAS rail
  • Left/right/bottom KeyMod rail slots
  • Barrel nut Included
  • Can be used to add a full length top rail to your M4 rifle
  • 24 Keymod slots (8x8x8)
  • Internal Thread Diameter: 30mm

Package Includes:

  • 9'' KeyMod Handguard Rail Mod.2
  • Gas Block locating pin

Special Instructions:

If you are unsure as to whether this handguard will fit your rifle, please give our Workshop a call on: 01484 644 709 as some modification may be required.



External Part Type
Patrol Base - Warning Icon
Upgrade Parts


Colour Wheel Greyscale
Item Colour
Construction Icon
CNC Aluminium Alloy

Weight and Dimension

Product Length
Approx. 22.86cm
Weight KG Icon
Weight (KG)
Approx. 0.25kg

Part Specific

Rail System Icon
Rail System
Weapon Platform
M4 / AR15 / M16