I was just wondering if ya all have tried these new(well new to me any way) 50 round rotary mags with the belt feed inside ? My buddy swears by them, said he has never got the ones he has to jam. I have had a few issue's with the Ramline and the Buttler Creek mags jamming the last few shells with some of the lower powered ammo. He said the rotary ones use a constant tension system to rotate the belt inside, so they always feed with out hesitation. The other thing I know I like about them is the fact that they come apart and this means you can clean the insides, unlike the previously mentioned ones. So, I ordered three of them and if you all are interested, I will post a report on them after a trip to the range !