Yes, just make sure to use a 4500 psi tank.
CO2 or HPA will work fine with it
Yes. unless you use HPA.
You should use HPA with a Proto SLG.
high HPA works with any gun. the only ones that specifically run on low are certain angels.
You can use co2 tanks if they are the anti-syphon tanks or if you put that on your tank put even then they are not recommended.
Spyder Sonix can use any Co2 or HPA tank
Yes, any pressure or HPA tank on an FEP quest will work. It can not run on Co2.
any Co2 tank and high pressure HPA tanks.
Yes, it can use any tank with a valve.
Not if you're using a co2 tank.
you cant use it or refill it
HPA means high pressure air, so it basically means everything you breath in compressed into a tank