This is the most serious topic we teach — and the one where professional instruction matters most. In Lesson 1, Blue Diamond instructors break down the principles of defense against a firearm threat: mindset, decision-making, distance and cover.

Watch the lesson:

What the lesson covers:

• The mindset: when compliance is survival, when action is required
• Distance and cover — the two things that keep you alive
• Why technique alone is never enough without judgment

Important: physical techniques must be learned in person with a qualified instructor. Video can teach principles — only hands-on training builds the reflexes. Never rely on video alone.

Train for real. Call +1 (530) 650-6306 (Mon–Fri, 10AM–6PM) — we come to your venue, anywhere in California.