Castle Defender

Understanding Firearms, Angles, and the Realities of Home Defense

About This Course

Defending yourself with a firearm inside your own home presents challenges that are very different from shooting on a traditional range. Walls do not necessarily stop bullets. Doors may provide little protection. A shot that misses its intended target, or passes completely through it, may continue into another room, another part of the house, or even beyond the exterior of the home.

Castle Defender is an intensive two-day course designed to help armed citizens better understand those realities and develop a thoughtful, informed home-defense plan specific to where they actually live.

The course begins on the range with a live-fire demonstration examining how common handgun, rifle, and shotgun ammunition interacts with materials commonly found in residential construction. Students will see firsthand what happens when rounds encounter drywall, paneling, wood construction, siding, brick, concrete block, hollow-core doors, steel doors, and other common barriers. All live-fire demonstrations are conducted by the instructor.

From there, the course moves into the classroom to examine the geometry of home defense. Students will learn how angles, fields of fire, likely threat approaches, points of domination, fatal funnels, concealment, and the potential for overpenetration should influence where and how a firearm might responsibly be employed inside a residence.

Students will then create a detailed scale drawing of their own home and use the principles discussed in class to begin developing a home-specific defensive plan rather than relying on generic tactics.

On Day Two, those concepts move from paper to practice. Using movable walls in a large training facility, several student home layouts will be recreated and used for scenario-based exercises with Airsoft training weapons. These exercises allow students to see how seemingly small differences in position, angles, movement, and decision-making can dramatically change a situation.

This is not a traditional CQB or structure-clearing course. Castle Defender is about understanding your own home, recognizing the limitations of firearms and building materials, and making better decisions before an emergency ever occurs.

Topics Covered

Ammunition & Residential Barrier Penetration

Cover, Concealment & the Reality of Interior Structures

Defensive Angles, Fields of Fire & Points of Domination

Fatal Funnels, Threat Approaches & Positioning

Developing a Home-Specific Defensive Plan

Scenario-Based Home Defense Exercises

Equipment Required:

Notepad and paper

Pencil (NOT ink), eraser, straight ruler

Protective equipment for airsoft simulation training (mask, eye protection)

Course Notes

This is a two-day course combining live-fire demonstrations, classroom instruction, individual home-defense planning, and scenario-based Airsoft exercises.

Live-fire demonstrations are conducted by the instructor. Students will not fire live ammunition during the penetration-demonstration portion of the course.

Students should come prepared with enough information about their residence to create an accurate scale floor plan during the class.

Prerequisites

None

Instructor

Adam Smith
Former U.S. Army Green Beret

Price:

$295