Originally Posted by Rabbit
Why do plastic hop up units still exist. Seriously.
Vfc and dboys take it to a whole new level of hershey squirts with these clear units in scars.
Theres a good video on youtube of a tech explaining the hop up arm on the vfc scar units is completely off resulting in uneven hop and jams.
No. That video you showed me was an improperly installed hop up. I've never experienced the issue with my scar.