Step into the future of airgun technology with NitroAirA(R), the revolutionary solution for high-pressure airguns. Designed for use with N2 designated airguns, each cartridge is packed with 32 grams of compressed nitrogen, providing consistent power and performance. With easy installation and no need for removal during storage, NitroAirA(R) offers unmatched convenience for airgun enthusiasts of all levels. Compressed nitrogen gas 3,600 psi. 32 grams of nitrogen per cartridge Designed for N2 designated airguns Easy installation with patent-pending design No need to remove for storage Order today!