Guarder Steel CNC Slide Set for MARUI USP (9mm/Black)

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  • Regular price $400.00
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100% Steel CNC Process, Outer Barrel Not Included
For TOKYO MARUI USP GBB Use Only

Light Weight Nozzle Housing/BBU Included!

Weight : 255g
Material : Steel/Aluminium
Colour : Black

Installation Tips - Pictures are listed for reference

  • To remove original BBU, unscrew rear iron sight screws and then push BBU out, whilst holding the Slide and applying pressure outwards on the slide.
  • Use original Nozzle set
  • Remove Piston Lid from original BBU
  • Install the small tension spring and Extractor onto Steel Slide first
  • Install BBU/Nozzle Spring with brass bar
  • Install Piston Lid whilst using the provided Philips head screw into the Alloy BBU
  • Install Alloy BBU into Steel Slide
  • Install Rear Ironsight 
  • Grease/Oil slide where applicable
  • Install upper onto USP Lower