Let's try this again, maybe this time someone can answer the question.

[GreenStormCloud]

51. That's OK.

Here in the gungeon we welcome those who are open to actual information and want facts to inform their thinking. Most of the regular pro-gun folks here are very knowledgable and eager to explain things to any who will listen.

Your reasoning about the guy in the video is likely correct. But even an untrained person can learn to do a mag swap in three seconds with only a few attempts for practice. The VT killer walked among the students shooting and swapped magazines 17 times without being stopped. The Luby's killer also swapped mags and wasn't stopped by any of the victims.

In the two cases in which an extended magazine was used, the magazine jammed bring the shooting to an unplanned stop. All who are well familiar with guns are aware that high capacity magazines are failure prone.