Spacer to Mount 12g CO2 Adapter on MCX/MPX Air Rifle - AirPower3D

This spacer allows you to mount the 12g CO2 Cartridge Adapter (not included) on your MCX/MPX air rifle (not included) so that you can use 12g CO2 canisters rather than the 88g/90g CO2 canisters. Works with the following airguns: - Sig Sauer MCX Air Rifle (.177 Pellet CO2) - Sig Sauer MCX Rattler Canebrake Air Rifle (.177 Pellet CO2)- Sig Sauer MPX Air Rifle (.177 Pellet CO2)You will need two 5mm ID x 9 mm OD x 2mm W (or 1/4" ID x 3/8" OD x 1/16" W) o-rings and silicon oil to seal the spacer in between the air rifle and the 12g CO2 Cartridge Adapter. The o-rings are included. The silicon oil is not included, but can be easily sourced from your local hardware store (e.g. Home Depot, Lowes, etc.). You may also order it through the following Amazon links:Crosman RMCOIL Silicone Chamber Oil:http://www.amazon.com/gp/product/B000R41LD4?ie=UTF8&tag=airpower3d-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=B000R41LD4To Use:- Place a drop of silicon oil on each of the o