Fitting a sling to AA FTP900

[RalphW]

Searched for days now but cannot find out how to fit a sling to the FTP900. I can fit a QD stud to the front end rail but cant see a way to fit a QD stud to the stock end other than drilling the stock?

Waiting for Air Arms to get back to me and talked to Rowan Engineering without luck.

Thanks

Ralph