The Byrna SD is a compact, lightweight less‑lethal launcher that resembles a semi‑automatic pistol. Powered by an 8g CO₂ cartridge, it fires .68 caliber kinetic or chemical projectiles at an average velocity of 280 fps and has an effective range up to 60 feet. It supports 5‑ and 7‑round magazines an
The Byrna SD is a compact less‑lethal launcher designed for personal defense. It features a pistol‑style grip, operates on 8g CO₂, and fires .68 caliber projectiles with no recoil. [oai_citation:16‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Features
Powered by 8g CO₂ – no battery or powder required
Fires .68 caliber kinetic or chemical projectiles [oai_citation:17‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Average velocity: 280 fps [oai_citation:18‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Approximately 22 shots per CO₂ cartridge [oai_citation:19‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Effective range: up to 60 feet (≈18 meters) [oai_citation:20‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Uses 5‑round or 7‑round detachable magazines [oai_citation:21‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Ambidextrous safety switch for left/right hand use [oai_citation:22‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Durable polymer body with aluminum internal components [oai_citation:23‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Patented first trigger pull mechanism pierces CO₂ and fires simultaneously [oai_citation:24‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Specifications / Details
Caliber: .68 cal
Velocity: 280 fps avg
CO₂: 8g cartridge, ~22 shots
Effective Range: ~60 ft (18 m)
Magazine Capacity: 5 or 7 rounds
Safety: ambidextrous switch
Construction: fiber‑reinforced polymer body & aluminum internals
Intended Users / Use Cases
Designed for users seeking a non‑lethal option for self-defense, home defense, tactical setups, or compact deterrent tools.
FAQ / Common Questions
Q: Is the Byrna SD lethal? A: No. The Byrna SD is designed as a non‑lethal launcher, firing kinetic or chemical projectiles that incapacitate without lethal force. [oai_citation:25‡Byrna](https://byrna.com/collections/byrna-non-lethal-guns?srsltid=AfmBOopMv5H3AQyqgJSFAGXeGoihsVECZOXYmCnFwZakB8zE_JoypFT_&utm_source=chatgpt.com)
Q: How many shots per CO₂ cartridge? A: Around 22 shots under ideal conditions. [oai_citation:26‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Q: What’s the effective range? A: Approximately 60 feet (≈18 meters). [oai_citation:27‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Q: What magazine capacity? A: You can use 5‑round or 7‑round magazines. [oai_citation:28‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
Q: Does it recoil? A: No — the Byrna SD is recoil‑free in operation. [oai_citation:29‡Byrna Law Enforcement](https://le.byrna.com/pages/byrna-sd?utm_source=chatgpt.com)
About K.T.Tactical
K.T.Tactical is the authorized distributor of Byrna SD in Taiwan. We provide authentic units, tech support, and accessories. Contact us for purchase or bundling options.
Shipping & Payment
Delivery Options
7-11 Pickup only (C2C)
Family Mart Pickup only (C2C)
SF Express (International Shipping)
宅配快遞
金門展售店自取
Payment Options
Credit Card via NewebPay
Credit Card (Support Visa, Master, JCB)
International Payment (PayPal)
LINE Pay
ATM虛擬代碼付款 (經由藍新)
CVS (Print out the bills in CVS and pay in the store)
Bank Transfer
Credit Card via NewebPay 3 months installment
Credit Card via NewebPay 6 months installment
12-Month Installment (Taiwan Banks Only)
Pay by credit card in 24 installments (Only support credit card released by partial Taiwan bank)
