Byrna SD Launcher | .68 Cal
Original price was: R7,979.00.R7,479.00Current price is: R7,479.00. Incl. VAT
The Byrna SD Launcher is a compact CO₂-powered non-lethal personal defence device designed around the Byrna .68 calibre projectile platform. It offers controlled stopping capability portability and versatility for home and personal defence where a dependable non-lethal option is required.
- Compact, accurate and powerful less-lethal design for everyday protection
- Ergonomic honeycomb-textured grip for improved control in all conditions
- Enhanced sight system for faster target acquisition
- Straight trigger with a smooth 2.9 kg pull weight from the second shot onward
- Ambidextrous safe / fire switch for easy operation by left- or right-handed users
- Durable polymer construction for long-term reliability
- Powered by Byrna or Duke 8-gram CO2 cartridges
- Effective range: up to 18 m
- Picatinny rail for mounting lights or compact optics
- Colour options: Black | Orange | Tan
Description
Byrna SD Launcher .68 Cal – Personal Defence Device
The Byrna SD Launcher delivers a balanced combination of accuracy portability and stopping power in a licence-free non-lethal platform. Designed around the Byrna .68 calibre projectile ecosystem, the SD offers controlled handling projectile versatility and dependable performance for personal and home defence applications where a non-lethal option is required.
Built with an ergonomic rubber honeycomb grip and an enhanced sight system, the Byrna SD uses replaceable 8 gram CO₂ power cartridges and supports a wide range of compatible Byrna projectiles. Its compact pistol-style form factor makes it well suited to home defence and personal safety preparedness without the complexity or regulation of a firearm.
The Byrna SD is the successor to the Byrna HD and has been re-engineered for improved performance and handling. Key upgrades include an enhanced sighting system a modified straight-pull trigger and an improved grip design for better retention even in wet conditions.
Key Design Enhancements
Three-blade enhanced sight system for faster target acquisition
Rubber honeycomb grip for improved grip retention even when wet
External ambidextrous safety lever for easy switching between safe and fire modes
Loaded-chamber breech indicator that visually confirms a projectile and allows safe ejection
Standard Picatinny accessory rail for mounting compatible accessories
The launcher body is manufactured from glass-filled nylon polymer and styled with the familiarity of a semi-automatic pistol platform. Projectiles are fed into the Byrna SD using interchangeable 5-round magazines with optional higher-capacity magazines available.
No License Required | Delivered to your Door | Ready to Use
Performance & Compatibility
- Projectiles size: 0.68 calibre (≈ 17.3 mm)
- Magazine capacity: 5 rounds
- Effective range: ≈ 18 m (60 ft)
- Muzzle velocity: ≈ 92 m/s
- Kinetic Energy output: ≈ 10.9 joules (average)
- Shot capacity per power cartridge: ≈ 15–20 rounds per 8 g CO₂ cartridge
- Power source: 8-gram CO₂ cartridges
Overview
The Byrna SD Launcher delivers the perfect balance between compact handling and dependable stopping power. Positioned between the CL and LE models, the SD combines practicality, precision and reliability — ideal for everyday personal defence.
Built for users who demand confidence without complexity, the SD offers non-lethal protection in a lightweight, ergonomic form that requires no licence in South Africa.
Design & Performance
Constructed from durable polymer with a comfortable, non-slip grip, the Byrna SD is engineered for control and accuracy. A high-visibility white-dot sight system aids rapid alignment under stress, while the Picatinny rail enables mounting of compact lights or optics for enhanced situational awareness.
Ease of Use
The SD operates on replaceable 8-gram power cartridges delivering consistent performance and on-demand readiness through Byrna’s patented Pull-Pierce Technology.
Compatibility & Accessories
The Byrna SD is designed for use only with 0.68 rounds and accessories. It is not compatible with 0.61 (Byrna CL) rounds.
Additional accessories including holsters, spare magazines, training rounds and carry options are sold separately.
What’s in the Box
- 1x Byrna SD Launcher
- 2x Byrna 8-Gram Gas cartridges
Byrna SD Product Breakdown
Available in three Models: CL | SD | LE

Comparison Chart
Which Launcher is Right for You?

Additional information
| Weight | 540 g |
|---|---|
| Dimensions | 175 × 40 mm |
| Colour | Black, Orange, Tan |
To the extent permitted by the Consumer Protection Act, 2008 (CPA), this product is supplied as a personal defence device and must be used strictly in accordance with the manufacturer’s instructions and all applicable laws.
The seller, manufacturer and their respective affiliates, directors, officers, employees, agents and contractors make no representations or warranties beyond those required under the CPA, whether express or implied, including but not limited to warranties of merchantability or fitness for a particular purpose.
The seller and manufacturer shall not be liable for any loss, damage, injury or harm arising from the misuse, improper use, unlawful use or failure to follow instructions relating to this product. This includes any indirect, incidental or consequential loss or damage, except where liability cannot be excluded under the CPA.
It is the sole responsibility of the purchaser and/or user to ensure that the possession and use of this product complies with all applicable local, provincial, national and international laws and regulations and that the user is of legal age.
No personal defence product can guarantee protection against harm. The effectiveness of this product depends on circumstances beyond the control of the seller and manufacturer. Use of this product is entirely at the user’s own risk, and the user assumes full responsibility for any injury or damage to themselves or third parties resulting from its use.















