RB40 MK3 Ball Launcher Adapter, 40mm Launcher, 2" Tennis Ball/Stress Ball

Ball Launcher Adapter for the Sizable Designs RB40 MK3.

This adapter allows you to launch 2" tennis balls and 2" foam stress balls. We recommend using airsoft 40mm multi-purpose shells loaded with CO2 to launch tennis balls. For the stress balls, you can use green gas, propane, HPA, and CO2, as long as you don't overfill the shell with gas. 

Installation is straightforward; it requires removing the font breach screw and replacing it with a longer one. That will be provided in the kit. You will need to align the adapter's mounting hole with the screw hole. This can be a little tricky. We recommend holding it up to a light to see down the barrel and line up. I can send a short video demonstrating the installation.

In the kit will be the adapter, the longer screw, and a ramrod.

If you purchase the RB40 MK3 and adapter together, I can install them for you before shipping.