OEM
Not likely
spyder threaded.
Spyder threaded barrels.
Any Spyder threaded barrels.
You should save your money for a gun that is not the same price as a stock. If you really wanted one,y ou should check to see if the avenger has the same back as spyder mr series markers. They sell a stock that may fit then.
used $10-$40 Brass Eagle is a crappy brand
Yes, the largest CO2 tank, the 24 oz can fit on the Brass eagle Raptor or any marker for with standard ASA threads. However not every marker can use Co2.
The brass eagle talon is 25 dollars.
Brass Eagle, anything from walmart, and spyders,
it depends on the model.
A used one is about 85$ to 90$.