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Please note this product may have up to a 25 working day lead time. 


The EdGi VSR Jurassic Kit


  • 1 Piece powder coated Steel Receiver
  • Quick Release Cylinder for quick access to the Piston & Spring
  • Enclosed port
  • Heat Treated


Internal parts

  • SAP - Shock Absorbing Piston
  • Polyurethane Cap
  • Anodized Stainless Body
  • Stainless Steel Base
  • Delrin Glide Ring
  • 85 to 140 Grams
  • SAKTO Spring Guide 
  • Stainless Steel Sear Set
  • 4403 Tool Steel Hardened SS Stopper Pin
  • Tight Inner Bull Barrel High Brass Lapped and Polished 6.01 to 6.05 Inner Diameter Standard or 10mm OD
  • Spring Options Carbon Spring Wire 500 or 550 or 650 FPS 2, 3, 4 ,5 and 6 Joule
  • Leak Stopper Ring - Stainless Steel for Leak free Cylinder Body and Head
  • 316L Stainless Steel Food Grade Dual Oring Seal
  • 46CC Air Volume - +25% Air Volume!


This kit is recommended to be used with an upgraded trigger & hop up chamber. We recommend the Airsoft sniper pro VSR trigger, Maple Leaf hop unit and Silverback 70 degree bucking


Please Note

When buying parts from Longbow BB Ltd, you confirm you have the required ability to install and tech your airsoft replica as required. 

Longbow BB Ltd do offer a paid for service option for us to look at your rifle and try to solve any issues you maybe having. 

We need to manage your expectations as we (Longbow BB Ltd) are unable to provide extensive hours of tech advice for parts purchased that have been installed by yourself. 

All parts are inspected before dispatch to ensure product quality.

EdGi VSR Jurassic Kit with SAP Piston

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