28 year Special Forces veteran and former Green Beret, Jeff Kirkham, shows how to train for CQB in your home, without using bullets.
With nothing but a plastic gun, you can practice the fundamentals of close-quarter battles inside your house (which is where you'll most likely need them).
Adding some paper targets and an Airsoft gun allows you to practice these skills more realistically, without going to a shoot house.
In the case of a home invasion, it is always better to call the police, leave, or hunker down. Remember, the only thing worth risking for is your family.
If you must clear your house, then it is essential to know how to properly read the angles, clear the space, and get accountability for your loved ones.