Everything I thought it would
"Everything I thought it would be. Case is very well made and usefull in transporting. Ease of use,exceptional."
Experience the ultimate in high-capacity, less-lethal self-defense technology. The Byrna Mission 4 represents the pinnacle of non-lethal protection, previously available exclusively to law enforcement agencies and now accessible for civilian home defense and personal safety.
Product Type: Non-lethal CO2 launcher | Caliber: .68 caliber | Magazine Capacity: 19 rounds | Power Source: Dual 88-gram CO2 cartridges | Legal Status: Legal in all 50 states including California
The Mission 4 delivers superior stopping power without the lethality of firearms. With its impressive 19-round capacity and law enforcement-proven design, you get the confidence of professional-grade protection for your home and family.
Note: Projectiles sold separately.
No permits, licenses, or background checks required in most jurisdictions. The Byrna Mission 4 is legal in all 50 states and compliant with California regulations. Always check your local laws regarding less-lethal devices.
Byrna Technologies is the world leader in less-lethal self-defense. With over a decade of innovation and millions of satisfied customers, Byrna launchers are trusted by law enforcement agencies, security professionals, and families worldwide.
A: No. The Byrna Mission 4 does not require any permits, licenses, or background checks in most jurisdictions. It's legal in all 50 states, including California. However, we recommend checking your local laws regarding less-lethal devices.
A: The Mission 4 has an effective range of 60+ feet with accurate shot placement. Maximum range extends beyond 100 feet, though accuracy decreases at longer distances.
A: Each 88-gram CO2 cartridge provides approximately 50-60 shots depending on temperature and firing rate. The Mission 4 uses two 88g cartridges simultaneously for consistent power and extended shooting sessions.
A: No, projectiles are sold separately. This kit includes the launcher, two 19-round magazines, two 88g CO2 cartridges, 28-inch carry bag, oiler kit, and muzzle cover. You can purchase Byrna .68 caliber projectiles separately.
A: The Mission 4 offers the highest capacity of any Byrna launcher. Standard models like the SD and LE hold 5 rounds, while the Mission 4's 19-round magazine provides nearly 4x the capacity without reloading.
A: Yes! The Mission 4 features an integrated Picatinny rail system that accepts standard tactical accessories including flashlights, lasers, red dot sights, and optics.
A: The protective carry bag features custom foam inserts to securely hold your Mission 4 launcher, magazines, CO2 cartridges, and accessories. It includes a shoulder strap and multiple compartments for organized storage.
A: The oiler kit is used for regular maintenance of your Mission 4 launcher. Proper lubrication ensures smooth operation, extends the life of internal components, and maintains optimal performance.
A: Once pierced, CO2 cartridges should be used within 24 hours as they will slowly leak. For storage, keep cartridges uninstalled and only load them when you're ready to use the launcher.
A: While no formal training is required, we strongly recommend practicing with kinetic projectiles (sold separately) to become familiar with the launcher's operation, accuracy, and handling. Byrna offers online training resources and safety guides.
A: The Mission 4 is compatible with all Byrna .68 caliber projectiles including kinetic rounds for practice, pepper projectiles, and max projectiles (pepper + tear gas combination). Projectiles are sold separately.
A: The Mission 4 offers the highest magazine capacity (19 rounds) in a pistol-style platform, while the TCR features a tactical rifle design with pull-pierce technology, longer barrel, and four Picatinny rails. Both are excellent choices depending on your preference.
A: The Mission 4 fires projectiles at 300+ feet per second (91+ meters per second), delivering 13-22 joules of kinetic energy for effective stopping power.
Join thousands of Americans who trust Byrna for less-lethal self-defense. The Mission 4 delivers law enforcement-grade protection with the peace of mind that comes from non-lethal technology. Protect what matters most - without compromise.
Free shipping available. Legal in all 50 states. No permits required. Order now and defend with confidence.
Age Requirement: You must be 18 years of age or older to purchase this product.
Legal Compliance: This less-lethal launcher does not require permits, licenses, or background checks in most jurisdictions. It is legal in all 50 states, including California. However, you are responsible for knowing and complying with all federal, state, and local laws regarding less-lethal devices in your area before purchase and use.
Intended Use: This product is designed for lawful self-defense, personal protection, training, and recreational use only. It is not a toy and should be treated with the same respect and responsibility as any defensive tool.
Use Responsibly: This is a powerful self-defense tool. Always use responsibly, ethically, and in accordance with all applicable laws. Improper use may result in injury or legal consequences.
NAKESTORES and its affiliates are not responsible for any bodily injury, bodily harm, or accidental deaths that occur by using or misusing any product we sell. Any injury or death occurring from a product purchased from NAKESTORES is the responsibility of the purchaser.
30 Days Free-Return
To be eligible for a return, your item must be unused, in its original condition, with tags attached, and in the original packaging. A receipt or proof of purchase is required to initiate the return process.
To begin the return process, please click here. Make sure that you send the return to the following address:
Nakestores Byrna Dealer
7822 Balboa Blvd
Van Nuys, CA 91406
Once we accept your return request, we will provide you with a return shipping label and detailed instructions on how and where to send your package. Please note that returns without prior authorization will not be accepted.
If your Byrnaยฎ launcher, Byrna Shieldsโข, Byrna Bansheesโข, or accessories arrive damaged or defective, you can request a replacement within ten days of receipt.
If you change your mind about an order, notify us within fourteen days of receiving your order. We will issue a refund if the order has not yet shipped.
Certain items are not eligible for return due to their nature. These include:
Refunds will be issued to your original payment method within five business days after we inspect the returned item. If you haven't received your refund after ten business days, please contact us at support@nakestores.com or call us at 855-777-7551.
Thank you for choosing Nakestores. We are committed to providing you with quality products and excellent customer service.
Overall rating: 4.9042554 / 5 from 94 reviews.
The Byrna Mission 4 Kit is praised for its outstanding customer service, fantastic launcher, and fast shipping. Customers highlight the high-capacity solution for home defense and fun, with a performance kinetic energy of 13-22 joules.
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"Everything I thought it would be. Case is very well made and usefull in transporting. Ease of use,exceptional."
"Great product after practicing with it I would not want to get shot with it. Very accurate my 8 year old can hit targets at 20 yards. Would definitely recommend."
"Very happy with my purchase"
"I Am a Gun Owner and Self Trained on Handguns & Rifle’s. But i wanted to write this review because i feel i need to emphasize how essential Byrna is in everyday life. Most people who buy from Byrna likely know the serious dangers of a Live Firearm and the implicating factors it can have when a Live round passes through a House or Neighboring Fence at High Velocity the Type of Bullet doesn’t always necessarily matter in these instances because to exemplify this if you live in a densely filled Neighborhood where there is lots of activity and you happen to have an Intruder that tries to use forcible entry to get into you’re house in the dead of night, You need to account for how you are eliminating the threat, And where the threat is one of the many ways to do that is to use a Byrna over a 9mm Handgun or . 45 ACP simply because no matter what you’re shot placement is that round can still cleanly pass through the individual and the fragments can still leave inflicting damage in other Neighboring areas that have nothing to do with this conflict you are trying to resolve! Any Gun Owner knows very well Bullet Holes and fragments will shred wall’s and window frames very quickly even when shot in rapid succession am I saying this to say that People shouldn’t own Guns in General? No I am simply saying that if you have common sense You would buy from Byrna because you want to incapacitate the threat using Projectiles whether it’s Tear Gas or Pepper Rounds. A loved one living next to you could get hit by any caliber of a bullet regardless of the stopping power of it. I wish other states in America would not restrict the usage of Byrna, Because I’ll say again the CEO of the Company made one of the most significant and life saving changes in inventing this product and I Thank God that he did, Without it people would not have the compact & reliable efficiency to protect their loved ones from harm."
"Pleasure to deal with your company"
"Like the whole concept, enjoy target shooting and knowing that the gun provides a certain amount of protection should it be Needed!"
"Simple and easy to use. easy to buy. Ready and available."
"Hope You guys keep doing they work soon buying mission 4"
"Love it. Great technology. Better than my 45."
"I'll begin by saying, I do love the weapon. It is a potent tool that delivers on its claims on being. "Hard hitting and an effective deterrent". Offering Less Leathal options to people, in less than leathal situations. However, I had two rather pressing concerns when it came to testing and owning two L. E. visions of the launcher. #1, Reported problems with the CO2 seal. Mine second LE had some issues out of the box. Byrna had no issues replacing the weapon. But it was slightly dissapointing. #2, Accuracy. This is more of a want for redesign rather than a critique. The "BALL" nature of the ammo, doesn't really allow for much too much accuracy at max effective distance. But reshaping the ammo, im sure, would require a complete redesign of the luncher itself."
