Course Overview

This course prepares individuals to respond effectively to active shooter situations, focusing on readiness strategies and defensive tactics for high-stress scenarios.

Upcoming Schedule

for Active Shooter Readiness & CHSC

3 dates

Aug 08, 2026

Greenville, TX

$250

Register

Oct 10, 2026

Greenville, TX

$250

Register

Dec 12, 2026

Greenville, TX

$250

Register

Critical Defense Group

Critical Defense Group is a Texas-based professional risk assessment and training corporation with over 30 years of international and domestic experience. They stand out by offering a variety of professional firearms courses designed to empower individuals from beginner to advanced levels. Their training instills the confidence and responsibility needed to defend yourself, your loved ones, or your team. They also provide specialized corporate services for churches, schools, and businesses. Backed by over 136 five-star reviews and guided by a philosophy of strength and courage, they are a trusted partner for serious, real-world preparedness.

Eric "Mac" Mackinzie is a U.S. Marine Corps veteran and Primary Instructor with over 25 years of experience as a Personal Protection Specialist and instructor. He served four years as a high-threat protection specialist with the Department of State in Basra, Iraq, and is a certified Texas DPS School Safety, CHL, and Personal Protection Officer Instructor. Michael "Oki" Ford is a Master Level Peace Officer, Licensed Nurse, and Army Veteran. An experienced instructor, he has served as a SWAT operator and commander and holds numerous instructor certifications including TCLEOSE Firearms Instructor and TASER Instructor.

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Contact Information

Website: criticaldefensegroup.com
Email: [email protected]
Phone: 903-486-2885

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Active Shooter Readiness & CHSC

Course Overview

Upcoming Schedule

Critical Defense Group

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