ok the dude at my local pball store says that mags arent that great and he cant sell them. i said i wanted to shoot fast and he said get and impulse....yuck. so i said i didnt want an electro and he said get a cocker. i dont really want a cocker either jes cuz their so complicated. he had a chrome mag in his shop and he said it was a thousand dollar gun and e said hed sell it to me 4 350. he told me he hasnt bought a new mag in 3 yrs. i still want a mag i figured id get a rt and xvalve and lvl10...so on.