My friend want's to sell me his 'King Arms Colt M4A1 GBBR' very cheap..
Here is a link: http://www.kingarms.com/productpage.asp?prodid=1889
So i thought about converting it to HPA.
My question is:
Can i just buy a tank, regulator, hose and a quick connector to screw into the mag.. And that's it?
Hopefully you guys can tell me more about this, because i don't know ANYTHING about HPA..
Please post some parts and tell me what i need to convert
Thank you guys!