I tried to quickly self-educate through youtube.
However these teacher-less self studies leaves me with a lot of questions...
Watching IPSC airsoft related competitions,
I see many have a hose connected to the magazine (fill vent?) and to their pants, my humble guess is they aint been eating beans, so wuzzup with this?
Only questionable hit I had is
I noticed the top of the greengas bottles are threaded
Is this a hookup pistol/greengas?
Where can I find this hose?
Please explain this to a humble flaming noob