Sig Sauer AC1240 CO2 Cartridges 12g - 40 Pack for Airguns

The Sig Sauer AC1240 CO2 cartridges deliver consistent power for extended airgun training sessions. These premium 12-gram cylinders provide reliable gas pressure across multiple shots, eliminating the performance drops common with inferior cartridges.

What Makes This Different

Sig Sauer manufactures these CO2 cartridges to tighter tolerances than standard alternatives, ensuring consistent pressure delivery shot after shot. Each 12-gram cylinder undergoes quality testing to prevent leaks and maintain optimal gas volume. The precision-threaded design creates secure seals in airgun chambers, reducing gas waste that costs money and interrupts training.

Key Features

• 40 cartridges per box for extended shooting sessions without frequent restocking
• 12-gram capacity provides 40-60 shots per cartridge depending on airgun model
• Premium steel construction with corrosion-resistant finish prevents rust in storage
• Precision threading ensures leak-free seal in compatible CO2 airguns
• Food-grade CO2 gas maintains purity and prevents contamination
• Compatible with most CO2-powered air pistols and rifles
• Bulk packaging reduces per-shot cost compared to smaller quantities

These cartridges maintain consistent velocity across temperature ranges, making them suitable for indoor training facilities and outdoor practice sessions. Competition shooters rely on the predictable pressure delivery for accuracy training, while recreational users appreciate the extended shot count per cartridge. The steel construction withstands storage in gear bags and range boxes without denting or puncturing.

Technical Specs

• Weight: 12 grams CO2 per cartridge
• Material: Steel cylinder with brass-plated threads
• Quantity: 40 cartridges per retail box
• Thread: Standard 1/2-28 UNF threading
• Operating pressure: 850 PSI at 70°F
• Storage temperature: -10°F to 120°F
• Shelf life: 10+ years when stored properly
• Compatibility: Most CO2 airguns with 12g cartridge chambers

The 40-count packaging provides serious airgun enthusiasts with sufficient cartridges for multiple range sessions while offering better value than smaller quantities. Sig Sauer's reputation for quality extends to these consumable components, ensuring reliable performance when training consistency matters most.