Byrna Mission 4 Launcher Kit – Tactical Non-Lethal RifleByrna Mission 4 Launcher Kit Tactical Non Lethal Defense Rifle Military Style Design. Non Lethal Power. Professional Grade Accuracy. The Byrna Mission 4 is the most advanced non lethal launcher in the Byrna lineup. Modeled after an AR style rifle platform, the Mission 4 delivers precision, power, and versatility all without the need for permits or background checks in most states. Key Features: AR Style Tactical Platform: Familiar ergonomics for