MADBULL Sniper Accelerator Hop Up Bucking - 2pcs

  • Shorter Than Standard
  • For VSR-10 & M28 rifles
  • 2 Hop Rubbers Per Pack

Next level of Airsoft sniper rifle hop-up rubber produced with similar materials and processes to Madbull's current line up of AEG hop-up components. 

Full description


A well known brand with a history of delivering great range and accuracy improvements to your Arisoft guns. This pair of rubbers are perfect for .36 and .4 gram weight BBs. Compatible with Tokyo Marui VSR series and Echo 1 M28 sniper rifles and their clones.


  • 2 hop rubbers per pack
  • For VSR-10 and M28 rifles
  • Internally shaped to prevent double feeding
  • Shorter than a standard hop-up rubber so we advise you use some PTFE tape to aid a better air seal

Package Includes:

  • MAD BULL - Sniper Accelerator Hop-Up Bucking - 2pcs



Internal Part Type
Hop-Up Rubber


Colour Wheel Greyscale
Item Colour
Construction Icon

Part Specific

Part for Power Source Type
Weapon Platform
VSR / Bar10

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.