#USOG

USOG, one of the smaller but very interesting YouTube channels, has published a video demonstrating what happens when you accidentally load a 20 gauge shell into a 12 gauge shotgun. Well, nothing will happen until you think there is no round in the chamber or there was a failure to feed and chamber a 12 gauge shell right behind the 20 gauge round that is comfortably “headspaced” on the forcing cone of the 12 gauge chamber as shown in the top image of this article.

USOG is a small and less-known YouTube channel, however, they regularly publish very interesting and educating videos. One of the latest USOG videos addresses a safety issue that is hard to immediately determine.