Home / Gear box Parts & AEG barrel / Gear box parts / Hop-up set & rubber We can search rare items for you around the world, if you can't find it our web. We have good connection with many airsoft brand. Feel free to email or Whatsapp us. We usually answer your message on Whatsapp within 24 hours. Whatsapp Number: 07384888128 Hop-up set & rubber Sort by: Most Popular Latest InPrice Low to HighPrice High to LowName A to ZName Z to A View Showing 1 - 4 of 4 products Showing 1 - 4 of 4 products Item in Stock Guarder Hop Up Bucking for AEG (70° Hardness Rubber) Guarder Hop Up Bucking for AEG (70° Hardness Rubber) £3.99 Item in Stock Prometheus Air Seal Chamber Hop-Up Packing (Hard Type) Prometheus Air Seal Chamber Hop-Up Packing (Hard Type) £11.99 Item in Stock Prometheus Air Seal Chamber Hop-Up Packing (Soft Type) Prometheus Air Seal Chamber Hop-Up Packing (Soft Type) £12.00 Item in Stock Guarder Improved Hop Up Bucking for AEG (50° Hardness) Guarder Improved Hop Up Bucking for AEG (50° Hardness) £3.99