Quote Originally Posted by angrybear View Post
Chairgun is still available to download, just google it , and as neither ballistics, maths or physics has changed it still works & is still simple to use.

All that happened is Hawke no longer update their scope model info, & no new pellet types are added.

You may need to download java for it to run if using Win 11.
I recently purchased a new Windows 11 (Lenovo) PC and confirm I needed to install Java, it then installed and ran with no problems.