Sig Sauer AC125 CO2 Cylinders 12g 5-Pack - Airgun Power

The Sig Sauer AC125 CO2 Cylinders deliver consistent power for extended airgun training sessions and target practice. These 12-gram cylinders provide reliable gas pressure for semi-automatic and bolt-action airguns, ensuring shot-to-shot consistency across multiple magazines.

What Makes This Different

Sig Sauer manufactures these cylinders to strict tolerances, maintaining pressure consistency within 2% across the entire discharge cycle. Standard CO2 cartridges often experience pressure drops after 30-40 shots, while AC125 cylinders maintain optimal pressure for 60-80 shots depending on ambient temperature. The threaded design creates a secure seal that prevents gas leakage during storage and use.

Key Features

• 12-gram capacity provides 60-80 shots per cylinder in most airguns
• Threaded brass neck ensures leak-proof seal with airgun valves
• Steel construction withstands temperature variations from 32°F to 120°F
• Compatible with all standard 12g CO2 airgun systems
• Five-pack quantity reduces cost per cylinder and shipping frequency
• Non-refillable design meets DOT transportation regulations
• Consistent pressure output maintains velocity within 15 fps

These cylinders perform reliably in competitive shooting scenarios where consistent velocity matters for accuracy. Temperature affects CO2 pressure significantly - expect higher velocities in warm weather and reduced performance below 60°F. The steel construction prevents rupture under normal use conditions, while the brass threading resists corrosion from repeated installation and removal.

Technical Specs

• Capacity: 12 grams liquid CO2
• Material: Steel body with brass threaded neck
• Thread: Standard 1/2-28 UNF
• Operating pressure: Approximately 850 PSI at 70°F
• Dimensions: 3.3" length x 0.7" diameter
• Weight: 1.1 oz per cylinder
• Quantity: 5 cylinders per package
• Manufacturer: Sig Sauer

The AC125 five-pack offers cost-effective power for regular airgun users who demand consistent performance. Stock up with multiple packs to avoid running out during extended practice sessions or competitions.