Echo Sigma Compact Active Shooter Response System - CASRS

Designed in conjunction with Federal Law Enforcement officers, the Echo-Sigma Compact Active Shooter Response System (CASRS) provides the gear that you need to augment your EDC gear to properly approach an Active Shooter scenario.

Coyote Brown
  • As with all critically acclaimed Echo-Sigma Emergency kits, your gear arrives at your door fully assembled and configured. The CASRS is ready to be deployed on the spot.

    The patent pending Echo-Sigma CASRS instantly gears up a first responder to:

    • Engage an assailant
    • Manage the scene
    • Facilitate evacuation
    • Render emergency first aid care on-site

    No Assembly Required

    We've done all the hard work for you. This includes:

    1. Packaging removed from all items.
    2. Documentation consolidated into water tight packaging.
    3. All items arranged, organized and stowed. Ready for fast access in case of emergency.
    No Assembly Required


    "This is, literally, a life-saver you carry with you. I can't recommend their gear enough. And that's as honest as I can get. I'm impressed."

    -- American Cop Magazine, Editors Pick

    "Echo-Sigma can make a huge difference when the going gets nasty... It's a bit of insurance that no one should be without."

    -- Recoil Magazine

    This is the kit that you know you need, but haven't had the time to put together yourself.

    Get it done now with one click. Get it done right with Echo-Sigma.

  • Your Active Shooter training will tell you exactly how you will need these specialized components that define the CASRS.

    Custom configurations are available with minimum order quantities. Payment terms are available for qualifying agencies.

    Active Shooter Components

    Double M4/Pistol combination magazine pouch (Magazines not included)
    (2) ASP Tri-Fold disposable restraints w/pull rings pre-installed
    ASP Restraint Holster
    Advanced Wedge-It universal door stops

    Core Essentials

    Echo-Sigma Compact Pack w/Shoulder Straps
    MOLLE Compatible "Flash" Fold Organizer

    First Aid and Protection

    Echo-Sigma Compact Trauma Kit (View Details)

    Whether you're in the field or at the range, sometimes fate strikes at the worst time. Having the right tools to be able to stabilize a traumatic hemorrhagic injury can mean the difference between life or death.

    The Echo-Sigma Compact Trauma Kit is the perfect combination of compact size, modularity and capability! We took all of the essentials from the Echo-Sigma Trauma Kit and put it into a package small enough, lean enough and mean enough to keep within arms reach at all times. All at a price that makes it a no-brainer.

    Key features include:

    • 1 Condor Outdoor Rip-Away EMT Lite Pouch
    • 1 C.A.T. Combat Tourniquet
    • 1 N.A.R. Emergency Trauma Dressing 6”
    • 1 N.A.R. Compressed Gauze
    • 1 Pair Trauma Shears
    • 1 Rolls Adhesive Dressing Tape
    • 1 Pair N.A.R. Black Talon Nitrile Gloves
    Tac-Med Poleless Casualty Evacuation Litter

    Other Components

    5 Chem Lights
    Sharpie Brand Permanent Marker
    (2) Emergency Blankets