Made by Maple Leaf, this hop-up bucking is designed to fit Tokyo Marui/KJ gas blowback pistols and any VSR-10 bolt action airsoft rifles. It can also work with older WE-Tech gas blowback airsoft pistols or rifles that need a performance upgrade. This bucking is the 60-degree hardness type and is made for guns shooting between 295 and 390 FPS.
The C-Clip and narrower entrance help with sealing and ensuring a consistent muzzle velocity. RA Tech also designed the special geometry to prevent excessive inconsistencies. These upgrades help your airsoft gun shoot exactly where you want it to and the BBs land on target more frequently.

Features:

• Slightly narrow entrance improves sealing for consistent power output
• C-Clip enhances lip stiffness for superior sealing
• Special pressure point geometry enhances long-range performance
• Suitable for Marui / KJ GBB Pistols and VSR-10 compatible air cocking rifles
• Compatible with old style WE-Tech gas blowback pistols or rifles