Recocking a decocked semi
I was watching the tv show The Unit the other day. For those of you not familiar with the show, it is a very realistic depiction of a special army anti-terrorist unit. In one scene a member of the unit drew his semi(looked like a sig),and prepared to fire. Instead of racking the slide, he pulled the slide back about an inch and then fired. My friend thinks that is how you recock some semis that you previously decocked for ccw. Does anyone know if this is right or was it just wrong on the show?