Yeah it just to help reinforce what you said.
Fishbed and stephen426 were both under the impression it was the standard ISSC mk22. Figured that would help em out.
Since I've never seen one just a heads up if that gun has a match
chamber Stingers are ill advised for use. The brass is slightly longer then a standard .22 and can cause damage to the rifling. To be fair I've been trying to find out what exactly it looks like but haven't found anything.