I know its been a while but perhaps this will help someone.
I think you could try to make a AK-based grip sling adapter work with say a single point bungie sling. It may just work well with an SAS sling method hold also.
https://www.echo93.com/adaptors Echo93 are for AK but some dremelnigeering may have something to work out for a hook or para coord loop.
Also if you attached a 1913 pica tiny base where the stock hinge would be- it could attach a QD mount. Again sing point sling. Surplus holsters which may be more handy
