• SELF-DEFENSE SPRAY INSERT: Keep your Metro Defender D2 (formerly called the Key Defender) filled with pepper spray for protection, with our exclusive, precision-engineered aerosol inserts.
• PRECISION-ENGINEERED FOR PERFORMANCE: These personal-defense-equipment inserts are made from seamless precision-machined aerospace aluminum and solid brass, and feature a patented valve and dispersion mechanism.
• DURABLE PERSONAL DEFENSE: Each insert is gasket sealed and features a cone-shaped dispersion pattern, an extra-long ferrule, a precision spring valve, and a 5-foot spray range.
• OC & TEST PEPPER SPRAY: The D2 insert pack is available with 2 Heat inserts filled with 1.33% major capsaicinoid OC, or 1 Heat insert and 1 Test insert. The Test insert features an inert spray thats ideal for self-defense practice.
• OUR MISSION: ASP is dedicated to protecting those who protect with high-quality tools and training.