Maple Leaf Autobot hop up features a high quality pressure seal reducing power loss and stabilizing the BB trajectory. Maple Leaf are a well known brand from Taiwan for making quality upgrade parts for airsoft guns. Designed specially for WE , Tokyo Marui and KJ Works GBB airsoft guns.

Please note: Due to special contact pad, this product is for use with inner barrels with open type hop up slot.

Features:
- 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 rifles
- Compatible with old style WE-Tech gas blowback pistol or rifles
- FPS compatibility: Up to 380 FPS
- Hardness: 70 degree