Hopup tuner for Western Arms SCW3 pistols @FG-Airsoft

FG-Airsoft have a new hop up tuner for Western Arms SCW3 pistols in stock:

Hello, We have just added to our website a hop up tuner system for Western Arms SCW3 pistols.  I think this news can interest you and your readers

Hopup tuner for Western Arms SCW3 pistols Ref 50076

   – Product page

   – setting video :

– installation video :

(FG-Airsoft)