Okay. I picked a forum at random to ask this question. Not trying to get anybody exercised or upset - just a genuine question from an individual who owns a variety of firearms, including an RRA LAR-15 NM A4. Please explain to me just what the need is for this magazine storage capacity. Is there some sort of competition that requires a hi-capacity magazine to get good scores? If there's not really a "need", is it some sort of desire? I really don't get it.