Thinking of converting the 2240 to air . Not interested in more fps so I will keep the psi at 1000 -1100 as co2 is . Found the part in the UK from a reputable supplier that is inexpensive and should meet my needs . I plan on tethering any ways . It states not for HPA but I will be setting at the same psi as co2 . THE supplier gmac Here is video of it .
https://www.bing.com/videos/search?q...A8&FORM=VRDGAR
Also I bought a Dan Wesson air soft revolver for in the house shooting . If the land lord new I was shooting lead in the house he would evict me . So I found a unit that should work to tether it as well . It works on a lot of pellet pistols as well .Here is a video on it . It is called the ANT conversion .Marvin
https://www.bing.com/videos/search?q...79&FORM=VRDGAR