I have a couple questions about GBB's so I'll post them here. First off, I have a WE M1911 lower frame and I am going to buy a slide and keep it for show. The MEU mags (I'm buying a flat-base for one) are to big to fit and yes they are single stacked. They are a little to wide so I can put them in but I have to pull a little to get them out. Any ideas on how to fix this? Now I also would like to know if the conversion kit for G&G GBBR's has come out yet, I have found the rifles but just need the mechbox/gearbox. Has it been released? If so, could I be provided with a link?