Convert Recoil to VPS!

For players who want to convert their KWA recoil guns (ERG) to KWA's Variable Performance System (VPS), you can select this convenient option. This can be ordered and shipped to you as a set to install yourself or added to one of the Tier 1 Upgrade packages for installation and tuning by Tactical Parts' tech. 

Includes: 

• Buffer tube
• Complete VPS adjustable spring guide assembly
• Receiver extension
• KWA M120 or Guarder SP120 series spring
• Retainer screw and plate
• For all generation KWA AEG 2.5/2.5+/3.0/3.0+ series AEG's only