Quick Change 12g CO2 Cartridge Adapter Adaptor with 88g Capsule Threads for PCP Umarex Air Rifle SIG SAUER MPX / MCX
https://www.vogueparade.com/shopping/EN/100005571/7/4000028761424/quick-change-12g-co2-cartridge-adapter-adaptor-with-88g-capsule-threads-for-pcp-umarex-air-rifle-sig-sauer-mpx-mcx//