A-3 Pneumatic Three-Shot Stun Device
A-3 Pneumatic Three-Shot Stun Device
- The device can discharge directly from the main body, achieving contact stun effects and deterring offenders. It can also be loaded with three 6-meter stun probe cartridges at once for use at a safe distance. After firing, the cartridges are automatically ejected, allowing the user to respond to multiple attackers at the same time.
- Completely gunpowder-free, using high-pressure nitrogen as the launching power. The extended ballistic cartridge design improves accuracy.
- Equipped with manual mode, continuous discharge from the main body, and automatic mode, 5 seconds of stun discharge followed by a 1-second pause.
- Low-voltage DC wave output effectively reduces the risk of abnormal ventricular fibrillation, providing higher safety.
- Equipped with anti-snatch function and buzzer alert, with simple operation.
- Equipped with two 1913 tactical rails for additional devices such as cameras and lighting equipment.
Catalog Download
Raysun A-3
Pneumatic Three-Shot Stun Device
⚠️ Please Note:
- According to Nei-Shou-Jing-Zi No. 1090879683, the RAYSUN A-3 repeating stun device may be exported and supplied domestically for use by military, police, prosecutors, investigation units, military camp sentry security duties, and government law enforcement personnel authorized to use firearms. This also includes armored cash transport security operations.
- According to Article 7 of the Regulations Governing Permission for the Customization, Sale, and Possession of Police Equipment, only “agencies, institutions, schools, companies, firms, factories, civil neighborhood watch organizations, and persons in charge of gold, silver, and jewelry businesses that employ security guards, security personnel, patrol personnel, or public officials legally performing inspection duties, as well as those not employing security guards” may apply for purchase. Relevant documents must be submitted to the local police department to apply for permission to purchase police batons, electric police batons, stun devices, and anti-riot nets. The general public is not permitted to possess or purchase such equipment. For projectile-type stun devices, purchase permission is limited to transport security personnel.
Product Video Demonstration
Product Demonstration (YouTube)
Stun Batons Becoming Weapons
Agencies Must Apply Legally Before Purchase
Agencies Must Apply Legally Before Purchase
30,000 Volts Against Offenders! Police “New Stun Gun” Fires 3 Shots Without Jamming (TVBS) (YouTube)
Parts Description

Technical Specifications
Model
A-3
Battery
Rechargeable lithium battery, 7.4V DC, capable of continuous stun discharge for more than 20 minutes
Current Waveform
DC high-voltage ion pulse wave
Open-Circuit Output Voltage
Approximately 30,000 volts DC
Output Current
<0.24mA (connected in series with a 100MΩ resistor)
Dimensions
215(L) x 52(W) x 139(H) mm
Weight
Within 400 g (excluding cartridge)
Warranty
One year, excluding human-caused damage due to improper use
Safety Certification
This product has been tested by the following institutions for its current, voltage, and cartridge firing kinetic energy lethality, and has been confirmed to pose no safety concerns to the normal human body:
1. National Taiwan University of Science and Technology
2. Electronics Testing Center, Taiwan
3. Automotive Research & Testing Center
This product has been approved by the National Police Agency, Ministry of the Interior, for manufacturing and sale, and is covered by NT$20 million in product liability insurance from First Insurance.
Standard Package Contents
- A-3 stun device main unit
- A-3 stun probe cartridge (6 meters) x 6
- Charger
- Quick-release waist-mounted module
- Dedicated carrying bag
- (Optional accessory) Waist holster
- (Optional accessory) Tactical flashlight

This product has been approved by the National Police Agency, Ministry of the Interior, for manufacturing and sale. (Nei-Shou-Jing-Zi No. 1090879683)



