Precision-built SIG ASP pistols and rifles depend on quality ammunition and fuel to perform up to SIG standards. And a higher-quality, cleaner gas in a superior-engineered cylinder can influence the lifetime and performance of any airgun. Investing in SIG premium cylinders is a simple way to ensure longer-lasting, SIG precision performance.

• Sig Sauer AC-12-40
• ASP Pre-Filled CO2 Cylinders Size: 12 grams
• Qty.: 40 cartridges
• Fits any standard neck air ports
• Compact lightweight design
• Stable, consistent power output