Why the Byrna Mission 4 Matters for Law Enforcement
In today’s landscape, law enforcement agencies increasingly seek less-lethal options that bridge the gap between verbal commands and lethal force. The Byrna Mission 4 delivers a tactical, high-capacity launcher built for reliability, control, and operational flexibility.
Originally designed for agency-level deployment, the Mission 4 has been re-engineered for maximum capacity and performance—making it viable for both duty use and specialized applications.
Key Features & Specifications
| Feature | Details |
|---|---|
| Launcher Type | Shoulder-fired, fully pneumatic (no batteries or electronics) |
| CO₂ Power Source | Uses 88-gram CO₂ cylinders |
| Shot Capacity | Up to 55 shots per CO₂ cylinder (average) |
| Magazine System | Comes with (2) 19-round coupled magazines |
| Velocity & Energy | ~325 fps muzzle velocity, 39.5 J/in² energy density |
| Effective Range | Up to 100 feet in practical deployment scenarios |
| Rails & Mounting | Quad Picatinny rail for optics and accessories; M-LOK shroud; sling mounts |
| Safety & Controls | Two-position external safety switch and gas on/off slide valve for disconnecting CO₂ source |
The Mission 4 Kit also includes the launcher, CO₂ adapter and stock, rifle bag, accessory kit (o-rings, lubricant, tools), and two CO₂ cartridges.
Operational Advantages in LE / First Responder Use
- High Capacity & Sustained Engagements
Fifty-plus shots per CO₂ charge gives operators extended non-lethal engagement options without frequent reloads. - Tactical Accessory Support
With quad rails and M-LOK capability, officers can mount lasers, lights, optics, or targeting systems seamlessly. - Simple Reliability
No reliance on electronics or batteries—fully pneumatic operation means fewer points of failure. - Rapid Transition Control
The gas on/off slide valve allows quick disconnection of CO₂, reducing the risk of unintended discharge. - Compact Deployment
With foldable sights and modular design, the Mission 4 can fit in patrol vehicles or tactical layouts. - Cost & Maintenance Efficiency
The mechanical and pneumatic design minimizes maintenance requirements, especially compared to electronic systems.
Use Cases & Scenarios for the Mission 4
- Crowd control / civil unrest — Deploy multiple projectiles before switching to other tools
- Barricaded suspect / high-risk entry — Use less-lethal engagement before escalation
- Training and simulation — Compatible with training projectiles (check applicable local restrictions)
- Vehicle rollover or shock deployment — The lightweight magnesium receiver and accessory mounts make it adaptable in close quarters
Considerations & Limitations
- Jurisdictional Restrictions
Some states restrict or prohibit shipping certain chemical projectiles. Always verify local laws. - Supplementary Projectile / CO₂ Supply
The kit does not include CO₂ or projectiles beyond the 2 cartridges; agencies will need to procure spare CO₂ and compatible rounds. - Effective Range Constraints
While 100 ft is practical, ensure deployment policies account for falloff in accuracy or energy at greater distances. - Training & Policy Integration
Agencies must integrate this “intermediate force” option into use-of-force continuum policies and provide realistic training for operators.
To request a capabilities statement, catalog, or obtain quotes — contact us today at contact@palisadesdefense.com or call 1 (855) 406-7573. Our team is ready to help you find the right solution for your mission requirements.
