CO2 Cylinders Cartridges, 12 Grams, 40

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