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Byrna Sale Tracker, November 2026

Is Byrna on sale?

No Byrna deal is live right now. Deal.ai checks Byrna prices at every store, and any deal shows here as soon as it starts.

Byrna makes less-lethal self-defense weapons, best known for its CO2-powered SD and TCR launchers that fire .68 caliber kinetic and pepper rounds. Its consumables, like 12 gram CO2 cartridges, are what keep those launchers running. Deal.ai checks Byrna prices at every store and keeps a price history for each item, so you can see where a price sits before you buy.

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Byrna prices today, and how low they've been

  • Byrna
    Byrna 12 Gram CO2 Cartridge Pack of 10 - Includes 1 Lubricated
    Byrna 12 Gram CO2 Cartridge Pack of 10 - Includes 1 Lubricated$30.95 on Nov 4
  • Byrna
    Byrna 12 Gram CO2 Cartridges 10-Pack (1 Lubricated)
Byrna 12 Gram CO2 Cartridges 10-Pack (1 Lubricated)
$19.99 on Nov 4
  • Byrna
    Byrna Banshee Personal Safety Alarm
    Byrna Banshee Personal Safety AlarmPrices and history
  • Byrna
    Byrna Duo Personal Safety Alarm and Pepper Spray
    Byrna Duo Personal Safety Alarm and Pepper SprayPrices and history
  • Byrna
    Byrna CL-XL Launcher Universal Kit
    Byrna CL-XL Launcher Universal KitPrices and history
  • Byrna
    Byrna 12 Gram CO2 Cartridges 10 Pack Only 1 Lubricated
    Byrna 12 Gram CO2 Cartridges 10 Pack Only 1 LubricatedPrices and history
  • Byrna
    Byrna 10-Pack 12g CO2 Cartridges with 1 Lubricated Cartridge
    Byrna 10-Pack 12g CO2 Cartridges with 1 Lubricated CartridgePrices and history
  • Byrna
    Byrna 10 Pack 12g CO2 Cartridges - One Lubricated Included
    Byrna 10 Pack 12g CO2 Cartridges - One Lubricated IncludedPrices and history
  • Byrna
    Byrna 8 Gram CO2 Cartridges
    Byrna 8 Gram CO2 CartridgesPrices and history
  • Byrna
    Byrna 8 Gram CO2 Cartridge 10 Pack with Oiler for CL & SD
    Byrna 8 Gram CO2 Cartridge 10 Pack with Oiler for CL & SDPrices and history
  • Questions and answers

    When does Byrna run sales?
    Byrna discounts most often around major holidays and during limited-time promotions on its own site, and retailers that stock Byrna sometimes cut prices independently. Check the price history on each product page to see when a given item has actually dropped.
    Where is the cheapest place to buy Byrna CO2 cartridges?
    It varies by pack and by week. Deal.ai compares every store's price for the same cartridge pack and shows each store's price history, so you can see which one is currently lowest rather than assuming Byrna's own site is cheapest.
    What are Byrna's best-known products?
    The SD and TCR launchers are the flagship items, along with the 12 gram CO2 cartridges, .68 caliber kinetic and pepper projectiles, and holsters and spare magazines. The cartridges are the routine consumable most owners restock.
    Do Byrna CO2 cartridges work in other brands' launchers?
    The 12 gram CO2 cartridges are a standard size and fit many .68 caliber launchers, but Byrna's launchers are tuned for them. Using the lubricated cartridge as intended helps keep the launcher's seals working.
    What is Byrna's return policy?
    Byrna's own site sets its return window and conditions, and third-party retailers follow their own policies. Check the specific store's return terms before ordering, since they can differ from Byrna's direct policy.
    Are there Byrna discount codes?
    Deal.ai doesn't list Byrna discount codes. It checks what Byrna products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.