Applied Defense Concepts | Tactical Knives & Training Tools
Applied Defense Concepts (ADC) isn't just another gear brand—they're a mission-driven training company based in Norfolk, VA, dedicated to equipping those who fight for good with life-saving skills. Since 2015, ADC has provided effective martial training to law enforcement, military, and private citizens, focusing on firearms, edged weapons, and empty-hand skills.
Their flagship product, the ADC Tie Breaker CQC Knife Kit, embodies their commitment to real-world readiness. This complete kit includes a premium knife, trainer, force-on-force kit, Kydex sheath, and multiple carry options, making it ideal for concealed carry, defensive knife training, and close-quarters combat.
Each Tie Breaker is handcrafted with precision, featuring unique finishes like Blackout, Jade, and Walnut, and designed for versatility in carry—inside the waistband, horizontal, neck, pocket, or on your gear.
ADC's products are not just tools; they're part of a comprehensive system designed to prepare individuals for real-world scenarios. Their training programs have served divisions of NASA and Tier 1 Special Operations units, reflecting their deep commitment to quality and professionalism.
Explore our curated selection of ADC gear and elevate your preparedness with tools designed by those who train the best.
Frequently Asked Questions About Applied Defense Concepts Knives
What is the ADC Tie Breaker Knife Kit?
The Applied Defense Concepts Tie Breaker Knife Kit is a complete close quarters combat knife system that includes a live blade, a dedicated trainer, a force-on-force replica, and a versatile Kydex sheath. It’s specifically designed for CQC training, self-defense, and concealed carry applications.
Is the Tie Breaker Knife legal to carry concealed?
The ADC Tie Breaker Knife is designed for concealed carry with multiple sheath options including IWB (inside waistband), horizontal, and pocket carry. However, local knife carry laws vary—always check your state and local concealed carry knife laws before carrying.
What makes the ADC Tie Breaker different from other tactical knives?
Unlike many knives marketed as "tactical," the ADC Tie Breaker Kit includes everything needed for real-world defensive knife training, including a trainer blade, force-on-force tool, and sheath setup. It’s built with actual combatives application in mind, not just for looks or EDC flexing.
Can I use the Tie Breaker for defensive knife training?
Yes—this knife was made for it. Each kit includes a dedicated trainer blade and force-on-force tool so you can safely practice drawing, deploying, and engaging in realistic self-defense knife drills.