I am drawing up this guide for you, to take as you see fit. This is not a "how you have to do it" guide. It is simply the basics and what is taught at the beginner level, and what fundamentally works . Take it how you want it, and feel free to ask questions or add your input.
First of all, remember, CQB is Close Quarters. It is very fast and high stress. If you stop.... you die. Period.
I am going to start off by just going over some of the basics, with basic illustrations. You have to crawl before you can walk.
The Fatal funnel is referred to as the area just inside the door, that you must get clear of ASAP!! Use of the double Penetration method gives the operators the split second advantage over the offender.
Imagine you are the offender, in a room, holding a shotgun and waiting for someone to come in. All of a sudden the door flies open, and 2 heavily armed officers rush in and sweep around you. You will be stunned, and if you do happen to get a round off, mostly likely you will miss. I will add more to this, if this becomes popular.
Next up, is the Description of the Double Deep Penetration
Once you make your entry, you will proceed to the back wall, making sure you check the corners, behind the door, anywhere an enemy may be lurking. Your primary goal is to make it to the back of the room. While you are clearing and you reach the back wall, make you a quick turn around, making sure NOT to muzzle your partner and check the opposite wall... remember, when making entry, GET CLEAR OF THE FUNNEL!!!!!!!!!! Move fast, and don't sweep with your weapon, keep it trained forward, and use your head to sweep side to side.
Here are the basics of clearing a Large Building. This just covers one hall.
Once the team reaches the end, you will send either a left or right side up, to secure the door at the end of the hallway, then you reform your stack, and make your exit from the hall.
Hallway Tactics.
Again, this is just something to base your skills off of are are not everything your team needs to know to be successful. Use this as a guide to work off of.