{"product_id":"byrna-12g-co2-cartridges-10-pack-compatible-with-le-tcr-sdxl-hdxl-cl-xl","title":"Byrna 12g CO2 Cartridges – 10-Pack | Compatible with LE, TCR, SDXL, HDXL \u0026 CL-XL","description":"\u003ch2\u003eByrna 12g CO₂ Cartridges – 10-Pack\u003c\/h2\u003e\u003cp\u003ePower your high-performance Byrna launcher with \u003cstrong\u003eByrna's official 12 gram CO₂ cartridges\u003c\/strong\u003e. Precision-engineered for the \u003cstrong\u003eByrna LE, TCR, SDXL, HDXL, CL-XL, and any Byrna launcher with the Boost 12g adapter installed\u003c\/strong\u003e, these cartridges deliver enhanced velocity, greater shot consistency, and more shots per cartridge compared to 8g systems.\u003c\/p\u003e\u003cp\u003eEach 10-pack includes \u003cstrong\u003e9 standard 12g CO₂ cartridges\u003c\/strong\u003e plus \u003cstrong\u003e1 oiler cartridge\u003c\/strong\u003e for built-in launcher maintenance — lubricating internal seals and O-rings with every reload cycle to extend the life of your launcher.\u003c\/p\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;margin:24px 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/eixQ4l5Fo1M\" title=\"Byrna 12g CO2 Cartridges – Product Overview\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen style=\"position:absolute;top:0;left:0;width:100%;height:100%;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eEnhanced 12g capacity\u003c\/strong\u003e — delivers higher velocity and more shots per cartridge vs. 8g systems\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eBuilt-in maintenance\u003c\/strong\u003e — includes 1 oiler cartridge per 10-pack to lubricate seals and extend launcher life\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003e10-pack value\u003c\/strong\u003e — 9 standard 12g CO₂ + 1 oiler cartridge\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eOfficial Byrna accessory\u003c\/strong\u003e — custom-fit threading for Byrna 12g launchers\u003c\/li\u003e\n\u003cli\u003e🛡️ \u003cstrong\u003eAlways-ready design\u003c\/strong\u003e — store an unpunctured cartridge in your launcher for instant deployment\u003c\/li\u003e\n\u003cli\u003e🇺🇸 \u003cstrong\u003eShips to all 50 US states \u0026amp; Canada Approved\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eLauncher Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ Byrna LE Launcher\u003c\/li\u003e\n\u003cli\u003e✅ Byrna TCR Launcher\u003c\/li\u003e\n\u003cli\u003e✅ Byrna SDXL Launcher\u003c\/li\u003e\n\u003cli\u003e✅ Byrna HDXL Launcher\u003c\/li\u003e\n\u003cli\u003e✅ Byrna CL-XL Launcher\u003c\/li\u003e\n\u003cli\u003e✅ Any Byrna launcher with the \u003cstrong\u003eByrna Boost 12g adapter\u003c\/strong\u003e installed\u003c\/li\u003e\n\u003cli\u003e❌ \u003cstrong\u003eNot compatible\u003c\/strong\u003e with Byrna SD, CL, EP, or HD models — those require \u003cstrong\u003e8g CO₂ cartridges\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e12g vs. 8g CO₂ — What’s the Difference?\u003c\/h2\u003e\u003cp\u003eByrna offers both 8g and 12g CO₂ cartridges depending on your launcher model. The \u003cstrong\u003e12g cartridge\u003c\/strong\u003e holds 50% more CO₂ than the 8g, delivering \u003cstrong\u003ehigher muzzle velocity, more shots per cartridge, and more consistent performance\u003c\/strong\u003e in cold weather conditions. If your launcher is compatible with 12g cartridges, they are the preferred choice for both training and self-defense use.\u003c\/p\u003e\u003ch2\u003eSafety \u0026amp; Usage Notes\u003c\/h2\u003e\u003cp style=\"color:#cc6600;\"\u003e\u003cstrong\u003e⚠️ Keep an unpunctured CO₂ cartridge in your launcher at all times for self-defense readiness. Punctured cartridges will lose pressure over time and must be replaced after use.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eStore cartridges in a cool, dry place away from direct sunlight and heat sources. Replace after use or if stored punctured for extended periods.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 12 grams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCount:\u003c\/strong\u003e 10 per pack (9 standard + 1 oiler)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAge Restriction:\u003c\/strong\u003e 18+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 810042111011\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e CO2330\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips To:\u003c\/strong\u003e All 50 US States \u0026amp; Canada\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e(9) Byrna 12g CO₂ Cartridges\u003c\/li\u003e\n\u003cli\u003e(1) Byrna 12g CO₂ Oiler Cartridge (for launcher maintenance)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWhich Byrna launchers require 12g CO₂ cartridges?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eByrna 12g CO₂ cartridges are required for the Byrna LE, TCR, SDXL, HDXL, and CL-XL launchers, as well as any Byrna launcher with the Byrna Boost 12g adapter installed. Byrna SD, CL, EP, and HD models use 8g cartridges instead.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat is the difference between Byrna 8g and 12g CO₂ cartridges?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe 12g cartridge holds 50% more CO₂ than the 8g, resulting in higher muzzle velocity, more shots per cartridge, and better cold-weather performance. Use 12g cartridges only in compatible launchers — using the wrong size can damage your launcher or result in poor performance.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat is the oiler cartridge included in the 10-pack?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe oiler cartridge is a specially formulated CO₂ cartridge containing a small amount of lubricating oil. When used, it coats the internal seals and O-rings of your Byrna launcher, reducing wear and extending launcher life. Byrna recommends using one oiler for every 10 standard CO₂ cartridges.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHow many shots does one 12g CO₂ cartridge power?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eShot count varies by launcher model, temperature, and conditions. Generally, a 12g cartridge powers more shots than an 8g cartridge. Colder temperatures reduce CO₂ pressure and may lower shot count per cartridge.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eShould I keep a CO₂ cartridge in my launcher when not in use?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes — Byrna recommends keeping an \u003cem\u003eunpunctured\u003c\/em\u003e 12g CO₂ cartridge in your launcher at all times for instant readiness. Do not store a punctured cartridge long-term, as it will lose pressure and may damage internal seals.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eAre Byrna 12g CO₂ cartridges legal in all states?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. Byrna 12g CO₂ cartridges ship to all 50 US states and are Canada Approved. No special permits are required to purchase or possess CO₂ cartridges.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Byrna","offers":[{"title":"Default Title","offer_id":42230470312113,"sku":"CO2330","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/2888\/8753\/files\/Byrna_8g_CO2-5.jpg?v=1771834581","url":"https:\/\/nakestores.com\/products\/byrna-12g-co2-cartridges-10-pack-compatible-with-le-tcr-sdxl-hdxl-cl-xl","provider":"NAKESTORES","version":"1.0","type":"link"}