Designed for WE, Tokyo Marui and KJ Works GBB airsoft guns, this all new Maple Autobot Hop-Up Bucking features a high quality pressure seal that reduces power loss and stabilizes the BB trajectory, enhancing your guns’ output.

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 air cocking rifles
• Compatible with old style WE-Tech gas blowback pistol or rifles
• Available in 60 degree/ 80 degree
• FPS compatibility: 60degrees: 295-390 FPS/ 80 degree: 480 FPS or higher
• Material: Rubber