[extracrispy138]

hey has anyone ever heard of the AG1 generation 2 air regulator by RAP4? if so, is it good? and this might seem like a newb question, but if i had this on(it attaches to the co2/air source)would i still be ableto keep my regulator on on the front of the gun? also on ebay i saw for 20 bucks more the thunder charger with the regulator.what does that do and do u need this to setup the regulator?

thanks for any help
p.s. does anyone know of any other good but fairly cheap regulators? and also what are some good barrels for spyders, specifically the electra. i dont want anything 2 long, like 14".thx