JB Unicorn Taiwan Airsoft Hop Up Bucking for Pistols Airsoft Part JA-94
High quality professional Pistol Hop Up Bucking manufactured by JBU company.
It is made from a specially formulated silicone rubber compound. After the proper installation will improve th air compression.
- Tokyo Marui, WE
- Tokyo Marui VSR-10 and compatible bolt action sniper rifles
- WE Gas Blowback Rifles (AK, L85, SCAR, G39 and other models that uses similar size bucking)