Maple Leaf Transformers Autobot Hop Up Rubber for VSR & GBB

Maple Leaf - Transformers Autobot Hop Up Rubber Bucking | TM, WE, KJ GBB 

• Slightly narrow entrance for better sealing to achieve more consistent power output
• C-Clip to enhance lip stiffness for further sealing
• Special pressure point geometry reduces inconsistency between shots for more predictable trajectory
• Suitable for Marui / KJ GBB Pistols and VSR-10 compatible air cocking rifles
• Compatible with old style WE-Tech gas blowback pistol or rifles

Types:

• 50 Degree - Green
• 60 Degree - Yellow
• 70 Degree - Blue
• 75 Degree - Red
• 80 Degree - Black

-NOTE: As always, upgrading GBB require necessary skill & technique, consult expertise if needed