Pepper Spray, Stream DT First Defense MK4 .4%

The Defense Technology First Defense MK-4 .4% OC Stream Aerosol is trusted by security officers, law enforcement personnel, public safety professionals, transportation personnel, corrections staff, military personnel, parking enforcement, campus security, and professional uniform programs for dependable less-lethal defense. Featuring a targeted stream delivery, it provides controlled deployment with reduced cross-contamination risk while supporting rapid accessibility in high-pressure situations. The non-flammable, EDW-safe formula is designed for compatibility with modern duty environments, and the MK-4 size integrates seamlessly with compatible duty belt holsters for secure retention and everyday professional carry. Engineered for consistent performance, this OC aerosol delivers reliable deployment and duty-ready confidence in demanding patrol and tactical applications.

Key Features:

• Targeted Stream Pattern: Controlled, accurate deployment.
• 0.4% OC Formula: Professional-grade performance.
• 20-Foot Maximum Range: Extended deployment distance.
• EDW-Safe Design: Non-flammable formulation.
• Duty Belt Compatible: Fits MK-4 holsters.