Hop Up Rubber Flathop 70º Delta [Maple Leaf]
The Flathop 70º Delta Hop Up Rubber from Maple Leaf is designed to enhance hop-up performance in VSR-10 style sniper rifles and gas blowback platforms. Its Delta contact patch provides a larger and more stable surface area against the BB, helping generate consistent backspin and improved shot accuracy.
The design also features a slightly narrower entrance that helps improve the air seal inside the hop-up chamber, supporting more stable power output and consistent trajectories.
With a 70º hardness rating, this bucking uses a firmer rubber compound suited for medium to higher power setups, commonly recommended for replicas shooting around 360–460 FPS depending on BB weight.
Key Features
Delta series flathop bucking from Maple Leaf
70º hardness rating (medium-hard compound)
Delta contact patch for improved BB stability
Designed for VSR-10 rifles and many GBB platforms
Helps maintain consistent air seal and trajectory
Upgrade your hop-up system with a bucking designed to deliver consistent performance and reliable accuracy.


