MG 81 variation ? Helps needed

[Aries22]

Hello,
need help with gun under Stg. It seems to me like MG 81 ? With some barrel holders ? I found it on internet and I m not able to determined it for sure...Thanks all for help.

[wandering38]

Yes, it is an mg81.

[me6_130]

With 2 sights that seem attached to some kind of support.

Carles

[nordbaden]

MG 81 for ground use

[Rudi Ross]

why for ground use ?

I do not see any bipod attachment...

[timg]

Hi Rudi,

I was having a scour on the net for pics about this one, agree it does not have the standard ground bipod mount, however it does have a base rail corroded onto it which I have not noticed on any particular photo,s of air mounts.

I was wondering if it is some sort of local mount type of thing to use an air gun in a last ditch type of thing.

It might be revealing if we new just where it was recovered from?

Regards

Tim