• Fits any standard neck 88 gram/90 gram air port
• High capacity CO2 cylinder for rapid firing
• Stable power output
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. 2 cylinders per pack.