WE PX001 Silencer And Extended Barrel Kit; 11mm CW

Code: PX001-KIT
  • Suppressor & extended 6.03mm inner barrel kit
  • Includes HOP-up for PX001 GBB pistol
  • Compatible with most WE/Armourer Works GBB pistols

If you want a pistol that can reach out and touch the enemy at long range, an extended inner barrel is just the thing. The WE PX001 Silencer And Extended Barrel Kit; 11mm CW is designed for the WE PX001 but is also compatible with most WE GBB pistols if you use your original HOP-up unit assembly.

The kit includes an 11mm CW threaded suppressor for 11mm CW female threaded barrels (WE, Armourer Works, CowCow and some others), a 6.03mm tightbore inner barrel measuring 189mm in length and HOP-up unit for the PX001 platform with a pre-installed bucking.

Please be aware, it is possible that the inner barrel will protrude through the tip of the suppressor when installed on certain compact pistols so make sure you measure up before ordering. We recommend adding the length of your existing inner barrel to the length of the included suppressor (138mm); if the length is equal to or greater than 189mm, the inner barrel will fit.

Full description



  • 6.03 Extended tightbore inner barrel
  • 11mm CW Suppressor - For 11mm CW female threaded barrels
  • Suppressor measures 138mm end to end - 143mm including the threaded section
  • Includes HOP-up unit/bucking for PX001 GBB - Not necessary if installing on other pistols
  • Compatible with most WE/Armourer Works GBB Pistols (excluding Hi-Power, Luger, Mauser and other Tanaka clones)

Package Includes

  • WE PX001 Silencer And Extended Barrel Kit; 11mm CW



External Part Type
Package Includes
Extended inner barrel
Patrol Base - Warning Icon
Patrol Base - Warning Icon
Parts Fitting
Patrol Base - Warning Icon
Unique Part
Custom Parts


Colour Wheel Greyscale
Item Colour
Construction Icon
Aluminium suppressor & inner barrel. Alloy HOP-up unit. Rubber HOP-up bucking. 14.2

Weight and Dimension

Product Height
Approx. 2.7cm
Product Length
Approx. 14.2cm
Product Width
Approx. 2.7cm
Weight KG Icon
Weight (KG)
Approx. 0.147kg

Part Specific

Weapon Platform
Pistol, WE GBB pistols with 11mm CW female threaded barrels,

Suppressor Specific

Icon Thread Direction
Outer Barrel Thread Direction
CW (Clockwise)
Outer Barrel Thread Size
Icon Thread Type
Outer Barrel Thread Type

Suppressor Internals

Foam Filled
Barrel Extension

Tracer Unit Specific

Tracer Unit