This is a pretty intense DGU story. Be sure to watch the video as well for a bit more information:
Homeowner shoots, kills intruders
One guy with a pistol took on four guys who were armed with long guns. Again, we see that there absolutely is a need for standard capacity magazines (what anti-2A folks mistakenly refer to as "high capacity"). You never know how many rounds you will need until after the gunfight is over.