For use with Wolverine Bolt System, Mancraft SDIK Kits, and other Slow FIre Weapon systems. The WRAITH: CO2 adapter is the standalone version of the quick change CO2 adapter from the WRAITH: CO2 Stock. This adapter is unlike anything else on the market. The Patent Pending Quick Change mechanism allows a fast change of cartridges, and the integrated multi-stage expansion chamber prevents liquid CO2 from reaching the regulator, dramatically improving the consistency and making it safe to use with standard regulators. Specs: Patent Pending Quick Change design Patent Pending auto puncturing mechanism provides consistent reliable puncture and eliminates seal damage Hardened tool steel puncture pin provides long life and reliable puncturing Multi-stage expansion chamber prevents liquid CO2 from reaching regulator For use with STORM OnTank regulators Milspec Type III Hard coat anodizing for wear resistance