The gist of the defense argument was that no one had actually been endangered by Dennis because, it turned out, the firing pin of his gun had been removed and the weapon couldn't be fired.

This gun, with a firing rate of 3,000 rounds per minute, is an effective weapon against vehicles and light armor and can produce a mobility kill on tanks.

The experimental results show that this method can enable weapon system to get maximum firing efficiency, and abate effectively key target's broken probability.