FG-Airsoft have sent over details of their new low flow system for KJ Works/Tanio Koba:
We are proud to present our new Low Flow System (LFS) for KJ Works / Tanio Koba V2 nozzles.
Low Flow System (LFS): reduce velocity to 20, 30, or 40 %
Ref 50025 : -20%
Product pageRef 50024 : -30%
Product pageRef 50023 : -40%
Product pageRef 50026 : 3pcs pack (one of each kind)
Product pageThe Low Flow System (LFS) is a plastic ring CNC machined to install in the nozzle under the valve spring. It limits the flow of gas exiting the nozzle and thus the velocity of the BB’s. This system has the advantage of being very stable. Easy installation and reversible.
Testing and installation video : video