I want to add QD's to my shotgun. For the stock I'm going with Noveske QD flush cups (mounted in the rear side of the stock). The front end is where I'm stumped. My shotgun has a swivel stud coming straight forward out of the barrel nut. I was thinking of either trying a Magpul QD type 1 screwed to the barrel nut (replacing the screwed in swivel stud) but that would look kind of wonky. The other option I was thinking is if there is any "stud to QD" adaptor out there? You know, like a QD cup with a built in link that connects to a standard swivel stud? Does such a thing exist? That would be my first choice, since I could also utilize the existing sling studs if I choose. I don't want any clamp on style barrel attachments.  If worse comes to worse, I'll just add another stud to the rear side of the stock and continue using that style, but I'd like to switch to QD to multifunction my AR slings.
Help me out here.... is there such a thing as a stud-to-QD adaptor? If so, where can I find it? If not, what other options do I have?
Thank you for any feedback/advice/links!

ETA: I don't like receiver mounted sling attachment points (I like far front, far rear 2 pt set up)..

http://store.nemoarms.com/nemo-qd-sling-adapter/


That might work if your stud is threaded 10-32.  
CHRIS

 

That is AWESOME! Thank you for that link! I've never seen that before. Instead of an adapter, It would simply replace the barrel nut swivel screw stud. Brilliant! Now I just have to check and see what thread pitch the stud is on the cap. It's a Mossberg 500 pump with that itty bitty screw in stud.

I ran across this one last night too.  Replacement magazine cap.



http://www.midsouthshooterssupply.com/item/00114GTSW308/Push-Button-Swivel-Magazine-Cap-for-Mossberg-500,-12-Gauge-by-GROVTEC



CHRIS

Check out Grovetec, they make all sorts items.Grovetec

Thanks Chris! This will be perfect for my intended use!