80 Degree Maple Leaf Monster Hop Up Rubber Bucking for VSR, Marui & WE

Product Code: ML80VSR
Compatible with TM/WE GBB & VSR Rifles over 490 FPS
Stock Status: In Stock


This Monster Diamond hop up rubber bucking will improve the accuracy on upgraded airsoft guns where the standard bucking is too soft to impart effective backspin. You may also get a few more FPS as this upgrade has a improved air seal. We recommend you check out a few youtube video guides prior to attempting install. Some hop unit arms struggle to apply equal pressure on both sides of the BB when using these harder rubber buckings with a standard nub, this video shows how the arm can be modified to eliminate this issue without using an upgraded nub: https://youtu.be/ZCqnV_fHE5A?t=2m30s


  • Compatible with airsoft Tokyo Marui VSR 10, JG BAR-10, HFC VCR 11
  • Compatible with Tokyo Marui and WE Tech gas blowback airsoft guns
  • Rated at 80 degrees of hardness for velocities over 490 FPS using 0.20g
  • Use 0.25g to 0.40g high grade BB for best results
  • Silicone rubber construction
  • Concave contact patch
  • High grade component
  • Made in Taiwan by Maple Leaf
  • May require upgrade to the hop up nub
  • Compatible with upgraded barrels and hop up units


  • Brand: Maple Leaf


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