Maple Leaf Delta GBB Hop Up Rubber

Maple Leaf
  • For GBB & VSR
  • Range of Hardness
  • Tapered & Concave Patch

A high quality silicone hop rubber designed to replace the current hop rubber in your Airsoft Gun.

Full description


This particular hop rubber is made to fit gas blow back AR style weapons made by Tokyo Marui, KJ works and WE, but is also compatible with VSR sniper rifle hop units. The rubber has a measured hardness of 50 degrees meaning it will have the best results if combined with standard weight BBs (0.2g and above) helping achieve a good air seal and apply sufficient back spin where a softer rubber would struggle. Maple Leaf - Delta GBB Hop Up Rubber is a perfect upgrade for players looking to start using heavier BBs and want a cheap easy way to increase their accuracy at range.


  • Made in Canada
  • Designed for Heavyweight BBs
  • Wide Tapered Contact Patch
  • High Performance Bucking
  • Engineered to boost Range and Accuracy
  • Maximises contact with BB across the Patch
  • Specially designed Concave Contact Patch 
  • Aligns BBs during Firing
  • Evenly Grips around the BB for a better Air Seal
  • Operates in temperatures from -50°c to 230°c
  • Designed to withstand Thousands of Rounds

Package Includes:

  • Delta GBB Hop Up Rubber

Special Instructions

We recommend that this Hop-Up rubber should be used with 0.20g BBs and above. If you have any questions about compatibility or are having difficulty fitting the rubber please feel free to give us a call on: 01484 644709 and have a chat with the Workshop Department.



Internal Part Type
Hop-Up Rubber
Patrol Base - Warning Icon
Patrol Base - Warning Icon
Parts Fitting
Name Variant
50°, 60°, 70°, 75°, 80°,


Colour Wheel Greyscale
Item Colour
Internal Part Construction

Part Specific

Package Includes
Hop Rubber

Size guide

Parts Fitting

Upgrades and Downgrades should only be undertaken by experienced players, or Airsoft Technicians. Please note, changing any internal parts of a weapon voids its warranty unless done in-house by our staff. 

Please ensure that when fitting parts the part purchased is the correct part, as once a part has been fitted we cannot accept return.

We do know that players love to tinker, so we're here to give you help should you require it, and if needed you can get in touch with our workshop for more help!

Unique Parts

Please note that some parts may be unique to a specific brand of weapon. For example: Parts for an ASG M4A1 may not fit an ICS M4A1.

Parts from the same brand typically have a high chance of fitting, though be warned, some replicas use unique parts, so please ensure the part will fit before you attempt to fit it.

If you require help with fitting any parts feel free to get in touch with us via our Contact Us Page.