As far as magazines go, I like the MecGar brand. I've got 2 for my Jetfire and they are better than the stock magazine. At least I didn't need to tune the MecGars to get them to work reliably like I did the factory issue mag. They are 12-14 dollars each if you shop around, I got mine from the Ajax Grips people and I think I paid 12.95 each, but that was 2 years ago. Hope this helps.
Don in Ohio