Originally Posted by Whitwabit

think the reason is the 45 ACP's have to use a moon clip because the case is shoulder less .. and the clips come either in a full 6 shot moon clip or a 2 shot partial moon clip .. so you have to load the 45's in multiples of 2 or 6 according to which clip you have .. they come with both and are pretty cheap .. least believe that is the reason(s) ..