Laylax 6.5" Outer Barrel for MCX AEG

  • Aluminium construction
  • 14mm CCW Male threading
  • For Sig Air MCX Virtus AEG

If you want to shorten your MCX down a bit or you are going for a slick integrally suppressed look for your next build this outer barrel from Laylax is just what you need. This barrel is 6.5 inches (17cm) in overall length and is constructed from aluminium for a perfect balance between low weight and strength.

At the tip of the barrel, we are treated to 14mm CCW male threading, allowing you to equip your MCX with a suppressor for sneaky duties. The tip of the barrel is wide enough to allow an inner barrel to pass straight through, meaning no need to mod it if you want to keep the original MCX inner barrel length. If installed on a standard MCX the barrel will be entirely beneath the handguard, allowing you to mount a tracer unit or suppressor without increasing the overall length of your setup and give your rifle the "Honey Badger" look. If you are adding a tracer make sure you get a shorter inner barrel as well!

Full description



  • Aluminium construction
  • 14mm CCW Male threading
  • 6.5"/17cm Overall length
  • Barrel profile includes gas block base
  • For Sig Air MCX Virtus AEG

Package Includes

  • Laylax 6.5" Outer Barrel for MCX AEG



Parts & Accessories Type
External Parts
External Part Type
Outer Barrel
Package Includes
Metal outer barrel


Colour Wheel Greyscale
Item Colour
Construction Icon
Aluminium with steel grub screws

Weight and Dimension

Product Height
Approx. 3.2cm
Product Length
Approx. 17cm
Product Width
Approx. 3.7cm
Weight KG Icon
Weight (KG)
Approx. 0.115kg

Part Specific

Weapon Platform
Assault Rifle, Sig Air MCX AEG,

Suppressor Specific

Icon Thread Direction
Outer Barrel Thread Direction
CCW (Counter Clockwise)
Outer Barrel Thread Size
Icon Thread Type
Outer Barrel Thread Type