Just bought me a Camminga speedloader for my AR-15 mags today at a tactical store. I tried it out on both my 20 and 30-rd. mags and it performed superbly. It can load up to 30 rds. and can fit an AR-15/Mini-14 magazines of 30 rds. as well as lower capacity (even 10 or 20-rd. mags). No more tiring manual reloading of 6-11 mags after cleaning them and the AR. My only regret is that had I gotten it sooner, it should have cut down my reloading time after cleaning. However, it cannot be used to download the AR mags as I have the Lula (it can also reload but I don't use it in that role) for that. They also have the ones designed for AKs although they are totally different. From what I have seen, they AR speedloaders outsold the AK speedloaders as the salesman told me that the AK speedloaders have not performed as superbly.