what scope is used in season 7 episode 19 of jag

I’m not able to verify which scope is used in JAG season 7, episode 19 from the information available here, so I can’t give a reliable answer. The season-7 episode listings I could access don’t include the firearm or optics detail you’re asking about.

For an exact identification, I’d normally need a firearms-focused episode breakdown or a scene-by-scene reference for that episode.