Byrna Mission 4 Flex Fuel Conversion Kit Law Enforcement

Convert Your Byrna Mission 4 to Hopper-Fed with High Capacity

The Byrna Mission 4 Flex Fuel Conversion Kit is engineered for law enforcement personnel, tactical teams, and security professionals who require high-capacity, less-lethal capability. This complete upgrade shifts your Mission 4 rifle from a standard magazine-fed setup to an advanced, air-driven hopper system, significantly increasing your total round count for large crowd control scenarios and area saturation operations.

Patented Cyclone Air-Driven Feed System

At the core of this hopper conversion kit is the patented Cyclone air-driven feed system. Linked directly to the rifle's pneumatic system, it mechanically indexes a fresh projectile into the chamber with every single trigger pull. This active feeding mechanism virtually eliminates double-feeding and projectile jams, ensuring maximum reliability when it matters most.

Legal Notice: Please contact us before purchasing so your order does not get cancelled. This is for Law Enforcement and Security Professionals only.

Key Features & Specifications

• 200-Round Hopper Capacity: Massive capacity upgrade featuring a secure adapter specifically molded for the Byrna Mission 4 platform.
• Cyclone Feed Mechanism: Patented air-driven system synchronized with the trigger pull for seamless, jam-free indexing.
• High-Pressure Air (HPA) Tank: Includes a 13 cubic inch (13ci) HPA tank delivering 120+ consistent shots per full fill. (tank ships empty)
• Refillable HPA System: The included compressed air tank can be easily refilled from standard scuba tanks or HPA compressors.
• Adjustable Stock & Bar: Tactical adjustable stock in high-visibility Orange, designed to perfectly house and protect the 13ci tank.
• Orange Dummy Magazine: Includes an integrated detent to maintain proper system tension and visual safety status.

Why Upgrade to a Hopper-Fed System for Crowd Control?

Transitioning your less-lethal rifle to an air-driven hopper eliminates the need for frequent magazine changes during critical operations. When managing large crowd control deployments, having 200 rounds of chemical irritant pepper balls or kinetic projectiles readily available allows operators to maintain constant distance and control without dealing with empty magazines.

Frequently Asked Questions

Is it easy to install?
Yes! The conversion from magazine-fed to hopper-fed is straightforward and only takes a few minutes, requiring just one screw to be removed. The rest of the parts installation is tool-less.

Is this a permanent modification?
No, this is not a permanent modification. The kit is designed for maximum operational flexibility, allowing you to easily convert your Mission 4 rifle back to its original magazine-fed configuration at any time.