Goon 25mm RDA

The 25mm Goon from 528 Custom is the fourth iteration in the 528 Custom line-up. The 25mm borrows on some of the most loved features of previous versions, adds in some upgrades, and expands the size to a very versatile 25mm. Available in a variety of finishes: black, stainless steel, and limited release brass or copper*


  • 25mm Goon RDA
  • Original V1 style airflow  
  • Ultem inner sleeve to help cut down on heat to the drip tip 
  • Domed interior topcap for better flavor
  • Wide Bore drip tip
  • Standard 510 connection
  • Gold plated 510 pin for better conductivity 
  • Stainless steel bridge post
  • Stainless steel clamps 
  • Stainless clamp screws
  • Hybrid safe 
  • Peek insulators
  • Positive and Negative bridges are easily replaceable
  • PVD Coated Stainless Steel
  • Package includes one set of allen key screws
  • Allen key tool
  • One set of Phillips screws
  • Stainless steel squonk pin
  • Extra o-rings 


*Oxidation is a natural process that affects both copper and brass. It is normal for both finishes to show some signs of oxidation upon receipt. Keep your RDA clean and polish regularly to minimize the effects over time. 

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