Maple Leaf Super 50° hop-up rubber, engineered for short-range precision: tighter feed entrance, C-Clip reinforcement and optimised pressure geometry.

Extended description
The Super Hop-Up Rubber 50° (Maple Leaf) is a precision hop-up rubber designed for VSR-10 style rifles and compatible GBB platforms. Optimised for short-range accuracy, it features a slightly tighter entrance for improved BB sealing, a C-Clip to stiffen the lip for better sealing, and a special pressure point geometry that reduces shot-to-shot inconsistencies for more predictable trajectories.

Suitable for tuning and replacement, this rubber performs best with inner barrels machined with a more open hop-up cut (for example, compatible with the original barrel of most Marui pistols) and pairs well with quality hop-up units and internals to boost consistency and precision on VSR and GBB replicas.

Concluding sentence: a focused upgrade for operators wanting enhanced control and repeatability on VSR-style snipers and GBB pistols tuned for short-range performance.

Technical features & specifications

Brand: Maple Leaf

Manufacturer number: 3634-5340

Model: Super Hop-Up Rubber — 50°

Compatibility: WE / Marui / KJW pistols; VFC / WE GBBR rifles; VSR sniper platforms (VSR-10 & GBB)

Purpose: hop-up rubber optimised for short-range and improved precision

Construction notes: slightly tighter entrance for better seal; C-Clip to reinforce lip rigidity; pressure-point geometry to reduce shot inconsistency

Recommended hardness / FPS:

50°: up to 360 FPS

60°: 295–390 FPS

70°: 360–460 FPS

75°: 425–490 FPS

80°: 490 FPS and above

Package contents

1 × Super Hop-Up Rubber 50° (Maple Leaf)

Warnings & maintenance (GPSR compliant)

Do not tamper with, modify or trim the rubber; unauthorised alterations may impair precision and safety.

Store in a dry place away from heat sources and direct sunlight.

Keep out of reach of children.

Installation: confirm compatibility with your inner barrel and hop-up assembly before use; installation requires care to avoid bending or damaging the rubber—seek qualified assistance if unsure.

Maintenance: inspect the rubber periodically and replace if worn, cracked or deformed; clean contact surfaces carefully and use only appropriate products and methods for ASG components.

These warnings are provided in accordance with the General Product Safety Regulation (GPSR) and applicable Italian law.