Features

High quality, durable rubber construction

Additional clip to help ensure a tight air seal. Addition of a slimmed down black air-seal ring for better efficiency

The "Shield" shape groove design has better hop effect when tensioner/lever press it

Narrower entrance results in more consistent power output

Larger & wider contact area inside of BB pellet, has better hop effect with heavy BB

Manufacturer: Maple Leaf

Specifications:

Suggested FPS: Up to 360 FPS

Compatibility: Tokyo Marui & Other Compatible Brand VSR-10 / VSR-Spec / GBB Hop-Up Units