Byrna Mission 4 Kit -Less Lethal Rifle

Brand: Byrna

$699.99

✔ Free Shipping
✔ Free S.A. Self Defense Velcro Patch Included

Byrna Mission 4 Kit – Complete Less-Lethal Defense Package

The Byrna Mission 4 Kit represents the most advanced launcher platform in the Byrna lineup. Designed for high-performance less-lethal defense, this system offers increased velocity, extended effective range, and significantly higher shot capacity compared to compact launcher models.

Sold by S.A. Self Defense, the Mission 4 Kit is ideal for home defense, property protection, training environments, and professional use where distance and sustained readiness matter. Powered by an 88-gram CO₂ system, the launcher delivers consistent performance without relying on electronics or batteries.

This kit includes everything needed to deploy and maintain the system right out of the box—including magazines, CO₂ cartridges, accessories, and a premium rifle bag—plus a free S.A. Self Defense Velcro patch.

🔧 Key Features

88-Gram CO₂ Powered System
Quad Picatinny Rail Platform
Integrated Foregrip for Enhanced Control
Two-Position External Safety Switch
Folding Front & Rear Sights
Fully Pneumatic Operation (No Batteries or Electronics)
Durable Magnesium Receiver
AR-15 Style M-LOK Shroud
Integrated Sling Mounts
High-Performance In-Line Bolt System
Anodized Orange Aluminum Charging Handle
Anodized Orange Barrel with Muzzle Brake
Gas On/Off Slide Valve for CO₂ Disconnect

In stock

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Compare
Byrna LE Gen. 1
Byrna LE Gen. 1
Byrna • .68 • $479
Buy This Model
Byrna CL
Byrna CL
Byrna • .61 caliber • $549
Buy This Model
Compare Feature
Byrna LE Gen. 1
Byrna LE Gen. 1
Byrna • .68
Byrna CL
Byrna CL
Byrna • .61 caliber
BrandByrnaByrna
Intended UserCompact & lightweight users
Caliber.68.61 caliber
CO₂ Used12 gramUses 8 Gram CO₂
FPS (Velocity)330400
Energy Output (Joules)1912
Effective RangeUp to 60 feetUp to ~60 feet
Range NoteShots per CO2: Approximately 17 shots8 gram CO₂ setups are typically used for the ~60 ft range class.
Magazine Capacity5 ( 7 round upgradable)5 rounds
Kinetic & Chemical Ammo✅ Yes✅ Yes
SightsFixed sights Fiber / Non Optic-ready.Fixed sights Fiber / Optic-ready. Dot sight sold separately.
Size & WeightInches 8L x 5.5H x 1.25W W: 1.3 lbs (597g) unloaded6.81L × 5.1H × 1.18W W 12.8 oz unloaded
Holster CompatibilityIWB, OWB, Bellyband, Laser light, Shoulder, Level 2OWB, IWB, Shoulder, Bellyband, Laser light, Level 2
Lowest Price$479$549
Buy LinkBuy Byrna LE Gen. 1Buy Byrna CL
Note: FPS and joule output can vary depending on ammo type, CO₂ condition, and environmental factors.

📦 What’s Included in the Mission 4 Kit

  • (1) Byrna Mission 4 Launcher

  • (1) CO₂ Adapter + CO₂ Stock

  • (2) 19-Round Coupled Magazines

  • (2) 88g CO₂ Cartridges

  • (1) Byrna Rifle Bag (Approx. $100 value)

  • (1) Accessory Kit

    • Extra O-rings

    • Allen key

    • Lubricant

  • (1) Free S.A. Self Defense Velcro Patch

  • Free Shipping

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⚙️ Performance Specifications

  • Muzzle Velocity: 325 FPS / 221 MPH*

  • Kinetic Energy: 14.7 Joules*

  • Shot Capacity per CO₂: Up to 55 shots**

  • Effective Range: Up to 100 feet

  • CO₂ Size: 88 gram

  • Magazine Capacity: (2) × 19 rounds

Average of first 10 shots
** Performance measured at room temperature

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Byrna Mission 4 Product Videos

 

Best Full Byrna Mission 4 Breakdown 

Video Credit: Byrna Enthusiasts

 

Mission 4 Effects

How to Byrna Mission 4 instruction product video

 

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Description

The S.A. Self Defense Byrna Mission 4 kit includes:

  • (1) Mission 4 Launcher
  • (1) C02 Adapter + C02 Stock
  • (1) Byrna Rifle Bag ($100 Value)
  • (2) 19-rd Coupled Magazines
  • (1) Accessory Kit (Extra o-rings, allen key, lubricant)
  • (2) 88g C02 Cartridges
  • (1) Free S.A. Self Defense velcro patch

 

📦 What’s Included in the Mission 4 Kit

  • (1) Byrna Mission 4 Launcher

  • (1) CO₂ Adapter + CO₂ Stock

  • (2) 19-Round Coupled Magazines

  • (2) 88g CO₂ Cartridges

  • (1) Byrna Rifle Bag (Approx. $100 value)

  • (1) Accessory Kit

    • Extra O-rings

    • Allen key

    • Lubricant

  • (1) Free S.A. Self Defense Velcro Patch

  • Free Shipping


⚙️ Performance Specifications

  • Muzzle Velocity: 325 FPS / 221 MPH*

  • Kinetic Energy: 14.7 Joules*

  • Shot Capacity per CO₂: Up to 55 shots**

  • Effective Range: Up to 100 feet

  • CO₂ Size: 88 gram

  • Magazine Capacity: (2) × 19 rounds

* Average of first 10 shots
** Performance measured at room temperature

 

🛡️ Who the Mission 4 Is For

  • Users seeking maximum less-lethal range and capacity

  • Homeowners and property owners wanting rifle-style control

  • Training and preparedness-focused users

  • Professionals requiring sustained non-lethal capability


🚫 Purchase & Shipping Notes

  • Must be 18 years or older to purchase

  • Subject to state shipping restrictions

  • Adult signature may be required depending on location

Please review our Shipping Restrictions page before ordering.

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Additional information

Weight 290 oz

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