Madbull 60 Degree Shark Accelerator Hopup Bucking (Red)
- A highly sought-after hop-up rubber set from Madbull.
- Set includes two 60 degree rubbers.
- Red in colour to distinguish between the other thicknesses in Madbull's range.
- This 60 degree version has that extra bit of thickness over 50 degree rubbers and fills the void between the 70 degree rubbers nicely as these are too hard for sub-1 joule setups.
- These rubbers also create a tight seal between the barrel and the hop-up unit to prevent air loss.
- They're also specially designed to prevent double feeding with the addition of three fins at the entry point of the rubber.
- Kit also includes two replacement plastic fishbone hop-up nubs.
- Installation requires that a small bit of silicon oil is applied to the inside of the rubber before use.