Best Non Lethal Guns: 10 Options That Stop Threats

The best less-lethal guns help you create distance and escape without relying on lethal force, more range and control than pepper spray, with fewer legal headaches than a firearm. They sit in the gap between a can of OC and a real gun, and most buyers end up choosing from one of three families: CO₂ launchers like Byrna, TASER-style devices, or pepper projectile systems. This guide walks through ten options worth knowing, which one each fits, and the legal traps to understand before you buy. One reality check up front: these are less-lethal, not harmless; every tool here is built to buy you escape time, not to guarantee a stop.

Best Non Lethal Guns: Quick Picks

Red Flags: Non Lethal Guns to Avoid

Before the picks, here is what to steer clear of. A few recurring traps separate a reliable defensive tool from junk that fails when you need it.

• No-name knockoffs. If you cannot verify the manufacturer or find consistent reviews, it is probably unreliable. Stick with established brands like Byrna, Umarex, TASER, and SABRE.
• Bargain-bin launchers. Quality launchers require precision engineering. Ultra-cheap models tend to have inconsistent velocities, leak CO₂, and fail at the worst time.
• Exaggerated range claims. If a maker claims a 200+ foot effective range for a CO₂ launcher, be skeptical. Realistic accuracy drops off quickly beyond roughly 50 to 60 feet for most handheld launchers.
• “Guaranteed to stop any attacker” marketing. Nothing works 100% of the time. Absolute guarantees are a sign of overselling.
• Discontinued models sold as current. Some retailers dump orphaned inventory. Check the manufacturer’s site to confirm a model is current and supported.
• Proprietary, hard-to-find ammo. Odd calibers can leave you scrambling. Stick with widely supported systems. .68 caliber is most common, with .61 (Byrna CL) and .50 (some pepperball pistols) also well-supported by their makers.
• Single-shot systems with no backup. One-and-done devices leave you defenseless if you miss. Favor multi-shot or quick-reload designs.

Quick Comparison: Top Non Lethal Guns at a Glance

Here is how the field stacks up on the specs that drive the decision. Figures are manufacturer-rated and from retailer listings; treat velocity and energy as rated rather than guaranteed, and note that sources sometimes report different numbers for the same product.

Data compiled from manufacturer specifications and retailer listings. For the full Byrna lineup and current bundles, you can also browse the official Byrna store.

Not Sure Which One You Need?

Find the line that matches your situation, then read that product’s full breakdown below.

• Want the best all-around package? The Byrna LE is the hardest-hitting mainstream Byrna pistol with an always-ready pull-pierce system.
• Need maximum stopping power? The TASER Bolt 2 for electrical incapacitation, or the Pistelle X-68 for the most kinetic energy of any launcher here.
• Want something to carry every day? The Byrna CL is markedly smaller than standard models but keeps full power.
• Home defense on a budget? The Umarex T4E HDS shotgun or the P2P HDP 50 pepperball pistol both come in low.
• Still unsure? The Byrna LE works for most people; it hits hard enough to help stop an attack or create an opportunity to escape, includes what you need, and has a strong track record for reliability in owner feedback.

The Three Types of Non Lethal Guns

Before getting into individual products, it helps to know that nearly every less-lethal gun falls into one of three families. Knowing which one fits your situation narrows the field fast.

• CO₂ launchers fire kinetic or chemical projectiles using compressed gas. This is the biggest and most popular category, and it includes Byrna (LE, CL, SD), Umarex, Pistelle, SABRE, and Streetwise. They balance range, capacity, and stopping power, and ammo is easy to find.
• TASER-style devices fire two wire-connected probes that deliver an electrical charge, represented here by the TASER Bolt 2. They offer the most decisive stop when both probes connect, but they are effectively single-shot.
• Pepperball systems are launchers built specifically to fire chemical-irritant capsules that burst on impact, creating a cloud of OC. Several of the CO₂ launchers above (including the .50 caliber pistols) fire pepper rounds, so the lines blur, but the defining trait is chemical-first stopping power rather than kinetic impact.

Most buyers end up with a CO₂ launcher because it offers the best all-around mix of range, capacity, and ammo choice. The breakdowns below are organized with that in mind.

How to Choose Non Lethal Guns

When evaluating these tools, five criteria matter most, and weighting them against your own situation is how you land on the right pick.

Stopping power. Verified velocity and energy specs, cross-referenced with independent chronograph data where available. You want enough impact to stop a threat, not just annoy it.

Reliability. Consistent performance across temperatures, CO₂ longevity, failure rates in user reviews, and warranty support. A tool that jams when you need it is worthless.

Legal compliance. Classification under federal law, state-by-state legality, and whether a permit or background check applies. Verify against official sources, not forum rumors.

Ammunition availability. Whether projectiles use standard calibers (.68 is most common, .61 and .50 are also well-supported) or proprietary sizes, plus the cost per shot for practice and defense.

Real-world effectiveness. Reports from verified purchasers, documented defensive uses, and honest assessments of limitations, with the marketing hype filtered out.

What Are Non Lethal Guns?

Calling these “non lethal guns” is really marketing shorthand. Federal classification treats them as “less-lethal weapons” because they can still cause serious harm or even death if misused. They use compressed gas instead of gunpowder, which is why they are not classified as firearms and do not require a background check to buy, similar to how you can buy a paintball gun without paperwork, per ATF firearms classification guidelines. But do not mistake that for “harmless”, a .68 caliber round at 300+ FPS hits hard.

As covered in the three types above, the bulk of the category is CO₂ launchers, with TASER-style electrical devices and dedicated pepperball systems filling out the rest. Whichever family you choose, the same fundamentals apply: respect the minimum safe distance, keep the system maintained, and practice before you rely on it. The “less-lethal” label is the honest one; these tools can seriously injure, and that cuts both ways, toward their usefulness and toward your responsibility in using them.

State Laws: Know Before You Buy

In most states, non lethal guns are treated much like pepper spray or air guns, legal to own and carry with common-sense limits. But a meaningful number of states and cities add their own restrictions, and these rules change frequently. Rather than publish a state-by-state list that goes stale the moment a legislature acts, here are the categories of restriction to check for where you live. This is general information, not legal advice, and you should always verify your current local rules before buying or carrying.

The restriction categories worth checking:

• States requiring a permit or background check. Some states require a concealed-carry permit to carry one of these concealed, and a handful require a background check (and in some cases state-approved training) before purchase. If you are in one of these, the device itself may be legal, but the path to carrying it has extra steps.
• States restricting carry. A few states allow ownership but limit carry, for example, restricting use to your own home or property, or treating carry differently from possession. Owning one is fine; carrying it in public may not be.
• States or cities restricting chemical rounds. Pepper and especially CS (tear gas) projectiles are sometimes regulated separately from kinetic rounds and from the launcher itself. The launcher can be legal while certain chemical ammunition is restricted, or shipping of that ammo into the state is limited.
• States with unresolved or shifting status. In at least one state, a court ruling has blocked enforcement of an older ban while the statute itself was never formally repealed, leaving a gray area where some retailers still will not ship. Where the legal status is genuinely uncertain, confirm the current situation before ordering.
• Cities and counties with rules stricter than the state. This is the big one. Major cities frequently impose restrictions beyond state law, and municipal codes covering campuses, transit, and government buildings can be stricter still. Statewide legality does not guarantee local legality.

The practical takeaway: find which of these categories applies where you live (and anywhere you plan to carry), then verify the specifics against an official source before you buy. Because these laws move, treat any secondhand summary, including this one, as a starting point rather than the final word.

Real-World Legal Traps That Catch People

Beyond the obvious state and city laws, a few situations blindside people. TSA and airports: these are federally prohibited in carry-on bags; you can pack them in checked luggage, but most airlines require them to be disabled (CO₂ and batteries removed). Public transit: most bus, train, and subway systems ban them regardless of local law, including Amtrak and Greyhound. School zones: some states have buffer zones around schools where these devices become illegal, so you could break the law just passing through. Your employer: most corporate handbooks ban “weapons,” which often includes these devices, so check before bringing one to work, even where it is otherwise legal.

Less-Lethal Doesn’t Mean Harmless

We are not trying to scare you, but it is worth being honest about what these tools can do. A close-range eye strike can be permanently blinding; a chest hit in exactly the wrong spot can, rarely, be fatal. It is uncommon, but it happens, and almost always from misuse, shooting at faces, using them too close, or assuming more power is always better. A few rules keep you on the right side of safe and effective.

Distance is your friend. Every system has a minimum safe distance; TASERs need at least 7 feet to spread the probes, and CO₂ launchers work best at 10 to 20 feet. Aim for center mass. Chest and torso shots are effective without the danger of head shots, and they are a bigger target when your hands are shaking.

The 10 Best Non Lethal Guns

1. Byrna LE — Best Overall

Best for: Anyone who wants the strongest all-around less-lethal package — high stopping power, a mature ecosystem, and a ready-to-go system without fumbling with CO₂ during an emergency.

Across the whole less-lethal field, the LE remains one of the safest all-around recommendations for a typical buyer. Owner reports consistently show it hits harder than the standard SD, and at a reported 330 FPS with a .68 caliber round, that extra punch is enough to make someone reconsider. Byrna describes the LE as featuring a redesigned trigger interface and valve assembly for a smoother, lighter pull. The pull-pierce system means it is always ready, no fumbling with CO₂ when you are stressed, and the bundle includes the launcher, kinetic projectiles, training rounds, CO₂, magazines, and a case. Imagine glass breaking at 2 AM: you grab the LE off the nightstand, it is immediately ready, and the distinctive shape pointed at an intruder often ends the situation right there.

The honest tradeoff is that it is a compressed-gas system, not set-and-forget. CO₂ needs maintenance, projectiles have shelf lives, and accuracy under stress takes practice. It is also the premium pick among Byrna‘s pistols; if budget is your main concern, the SD covers most of the same ground for less. For the full breakdown, see our Byrna LE review.

Ready to look closer? Check the current Byrna LE listing on Amazon.

2. Byrna CL — Most Concealable Option

Best for: Daily carriers who want serious stopping power in a package small enough for concealed carry, especially those who found standard Byrna models too bulky.

The CL is Byrna‘s most concealable launcher, launched in 2025 and quickly became a best-seller. It is markedly smaller than the SD but rated up to 400 FPS, achieved partly because it fires a lighter .61 caliber projectile. Byrna lists it as a compact pistol running an 8-gram CO₂ with roughly 15 shots per cartridge and a 60-foot effective range. The Ultimate Bundle includes the launcher, projectiles, training rounds, CO₂, and accessories, with a no-snag design and red-dot compatibility, and it disappears in an IWB holster for everyday carry.

The catch is the ammo ecosystem: the CL uses a separate .61 caliber line that does not interchange with Byrna‘s .68 launchers. The .61 range does cover the full round selection — kinetic, pepper, MAX, and Pro-Training — so you are not giving up chemical capability, but that supply lives in its own lane and does not carry over if you later add a .68 model. If concealment is not your problem, the SD saves you money and keeps you in the more widely stocked .68 ecosystem. See our Byrna CL review for the full picture.

Check current Byrna CL pricing on Amazon →

3. Byrna SD — Best Value

Best for: Buyers who want a complete, ready-to-go package balancing portability and effectiveness, especially those new to less-lethal, who want everything included without overspending.

The SD Ultimate Bundle is built for people who want everything needed to get started. It is smaller and lighter than the LE but still hits at a reported 280 FPS, plenty to make most troublemakers reconsider, and Byrna lists it as a compact pistol getting roughly 22 shots per 8-gram CO₂ with a 60-foot effective range. As the re-engineered successor to the discontinued HD, it has a straight trigger and better ergonomics, and the bundle includes the launcher, two 5-round magazines, kinetic projectiles, training rounds, seven CO₂ cartridges, and a case. The pull-pierce system lets you store it loaded but unpunctured until you need it, which makes it a natural fit for a vehicle console or a bedside drawer.

The case against it is simple: the LE’s velocity edge matters if you want maximum kinetic impact, and the SD’s appearance is slightly less imposing. But as a complete, well-priced entry point, it is hard to beat. For the deep dive, see our Byrna SD review.

See the bundle and current pricing: Byrna SD on Amazon.

4. TASER Bolt 2 — Best Stopping Power (Electrical)

Best for: Anyone prioritizing immediate threat neutralization over everything else, and willing to trade multi-shot capability for maximum incapacitation when a single shot connects.

When a TASER works, few civilian less-lethal options offer the same potential level of incapacitation when both probes deploy successfully. Both probes hit, the circuit completes, and the threat drops, with up to 30 seconds of neuromuscular incapacitation (model-dependent) buying time to escape or call for help. The Bolt 2 kit includes the device, two cartridges, a battery pack, a conductive target, and a case. It is the civilian version of the same core technology law enforcement uses, with a roughly 15-foot range, built-in laser, and a bright LED that can disrupt night vision. The decisive advantage over kinetic launchers: when both probes connect, an attacker’s neuromuscular system is overridden regardless of determination, intoxication, or adrenaline.

The catch is that it is effectively a one-shot tool. Miss with one probe, and you are left with a contact stun gun, and it struggles through thick winter clothing. That single-shot reality is the honest limitation to weigh.

Check current TASER Bolt 2 pricing on Amazon →

5. Pistelle X-68 GEN2 — Most Raw Power

Best for: Buyers who want the hardest-hitting launcher available and are willing to pay a premium for it, particularly those who feel standard .68 launchers do not deliver enough energy.

The Pistelle X-68 GEN2 is a semi-auto .68 caliber pistol that sits near the top of the energy spectrum, with manufacturer figures in the range of roughly 35 to 50 joules versus the roughly 16 joules of a typical .68 launcher like the Umarex HDS. That is a different tier of kinetic output, and it comes in a 6-round semi-auto format with a quick-piercing ready-state storage system. For someone who has decided that maximum stopping power within the less-lethal category is the priority, this is around where the civilian ceiling currently sits.

The tradeoffs are price and the responsibility that comes with that power; more energy means more potential for injury, so placement and restraint matter even more here than with lower-powered options. At a premium price, it is an enthusiast’s choice rather than a budget entry. For the full breakdown, see our Pistelle X-68 review.

Want the highest-energy option here? Check the Pistelle X-68 on Amazon.

6. Umarex T4E HDS .68 — Budget Home-Defense Shotgun

Best for: Home defenders on a tight budget who want strong psychological deterrence and do not need portability or high capacity.

The HDS .68 is a double-barreled .68 caliber shotgun design, not a pistol, and that distinction is the point. It fires both barrels at once or one at a time, depending on the selector, and the quick-pierce CO₂ system keeps it ready without burning gas in storage. It is one of the lowest entry points in the category. At roughly 200 FPS (about 16 joules) it sits on the lower end of the energy spectrum, so the real value is the deterrent, the unmistakable double-barrel profile and the sound of the action are hard to misread, and in many home-defense scenarios that ends things before a shot is fired.

The honest limitation is the two-round capacity; you get two shots before a manual break-open reload, so placement matters, and follow-up is limited versus semi-auto platforms. As a primary home-defense tool that is worth thinking through, as a budget entry or a secondary option in a layered setup, the value is hard to argue with. For the full review, see our Umarex T4E review.

Check current Umarex T4E HDS pricing on Amazon →

7. Umarex TR68 — Revolver Simplicity

Best for: Buyers who want the point-and-shoot simplicity of a revolver in a .68 caliber home-defense platform, without magazines or a slide to manage.

The Umarex TR68 (also sold as the HDR68) is a .68 caliber revolver-style launcher rated around 16 joules. The revolver format is its whole appeal: no magazines to load, no slide to rack, just a cylinder you load and a trigger you pull, which is about as simple and intuitive as less-lethal gets. For someone who values mechanical simplicity and a familiar manual of arms over capacity or maximum power, it is an easy platform to live with and keep ready.

The tradeoffs are the modest 16-joule energy (similar to the HDS, well below the Pistelle) and the limited cylinder capacity compared with semi-auto launchers. It is a capable home-defense and deterrent tool, but it is not a top performer on raw power or shot count. Think of it as the straightforward, low-fuss option in the .68 family.

Prefer revolver simplicity? Check the Umarex TR68 on Amazon.

8. P2P HDP 50 — Cheapest Real Entry

Best for: First-time buyers on the tightest budget who want a legitimate pepperball pistol rather than a toy, and are fine with .50 caliber.

The P2P HDP 50 (a Prepared 2 Protect / Umarex platform) is the lowest-cost genuine pepperball pistol in this roundup. It fires .50 caliber pepper and kinetic rounds from a compact pistol frame, and for the money, it is a surprisingly real defensive tool rather than a novelty. For someone who wants to get into the category without spending Byrna money, or who wants a second affordable unit to stage somewhere, it earns its place. Our HDP 50 review covers it in depth.

The honest limitations are caliber and energy: .50 caliber rounds are smaller than the .68 standard, the ammo ecosystem is narrower, and it is not a powerhouse. But as the cheapest way into a real pepperball pistol, it is hard to fault for the value.

Check current P2P HDP 50 pricing on Amazon →

9. Streetwise Heat — Budget Semi-Auto Launcher

Best for: Buyers who want semi-auto capacity and a higher-rated velocity on a budget, and are comfortable with a value-brand platform in .50 caliber.

The Streetwise Heat is a .50 caliber CO₂-powered semi-auto launcher with a 6-round capacity, a Picatinny rail, and a manufacturer-rated velocity of up to 450 FPS with a stated 60-foot range. The kit includes pepper, rubber, and metal rounds. On paper, it offers a lot for a budget price, semi-auto fire, six rounds, and a rail for accessories, which is more capacity and a higher rated velocity than the budget single- and double-shot options.

The caveats are brand and verification: Streetwise is a value brand, the 450 FPS figure is manufacturer-rated rather than independently confirmed, and .50 caliber keeps you in a narrower ammo ecosystem than .68. Treat the spec sheet with appropriate skepticism, as with any value-brand claim, but for a budget semi-auto with a rail and a complete ammo kit, it is a reasonable option to consider.

For a budget semi-auto: check the Streetwise Heat on Amazon.

10. SABRE Home Defense Launcher — Trusted Brand Alternative

Best for: Buyers who trust SABRE from their pepper-spray products and want a launcher from an established self-defense company, particularly those seeking an alternative to the Byrna ecosystem.

This is SABRE‘s answer to Byrna, a CO₂ launcher firing .68 caliber pepper projectiles from a company that has made pepper spray for decades. The kit includes the launcher and projectiles for a ready-to-go system from a brand long trusted in both law enforcement and civilian markets. If you are already comfortable with SABRE and want to step up to a launcher without committing to Byrna‘s ecosystem, it is a reasonable alternative.

The tradeoffs come from it being newer to the launcher market: owner feedback describes it as less refined than Byrna systems, the user community is smaller (so fewer troubleshooting resources), and the accessory ecosystem is more limited. It uses standard .68 caliber projectiles, though, so ammo is easy to find.

Check current SABRE Launcher pricing on Amazon →

Essential Accessories You’ll Need

Less-lethal launchers are not buy-once-and-forget. A few consumables and add-ons make the difference between a tool that is ready and one that is not.

CO₂ cartridges get used faster than you expect, so buy in bulk. For Byrna, match the size to your model: 8g for the SD and CL, 12g for the LE. For Umarex and other 12g systems, the Umarex 12g CO₂ 30-pack is a budget-friendly bulk option (other counts are available on the same listing).

Projectiles should match your model’s caliber. For .68 caliber launchers (LE, SD, and the Umarex/Pistelle/SABRE .68 platforms), that means Eco-Kinetic training rounds, Pepper (OC + PAVA) rounds, or MAX (OC + CS) rounds. For the .61 caliber Byrna CL, you need its own .61 kinetic, .61 pepper, or .61 MAX rounds, and the .50 caliber pistols use their own .50 rounds. Our Byrna ammo guide covers compatibility in detail.

Holsters matter for carry. For the Byrna CL, a slim IWB Kydex holster suits concealed carry; for the SD, a Clip & Carry IWB holster works for inside-the-waistband carry. The TASER Bolt 2 includes a holster in the kit, so no extra purchase needed there.

Frequently Asked Questions

The Bottom Line

The best non lethal gun is the one that fits your environment, your comfort level, and your willingness to maintain and practice with it. For most people, that is a CO₂-powered launcher like the Byrna LE, meaningful range, consistent performance, and a mature ecosystem without crossing into firearm territory. If you need maximum concealment, the Byrna CL delivers the same idea in a smaller package; if you want the best value, the Byrna SD hits the sweet spot; if you want the most raw power, the Pistelle X-68 sits near the category ceiling; and if you want maximum single-shot stopping power and can accept the one-shot tradeoff, the TASER Bolt 2 is hard to beat when both probes connect. On a budget, the Umarex HDS shotgun, TR68 revolver, and P2P HDP 50 all get you into the category for less.

Whatever you choose, commit to learning how it works. Deploy it at least once in practice. Understand where the CO₂ goes, how the safety works, and what the trigger feels like. The tool that sits untouched in a drawer is the one that fails when you need it.

Continue Your Research

For a broader overview, see the Police Chief Magazine’s less-lethal weapons overview.