Luftwaffe unit (construction, I think) armed with Enfields. Only issued one ammo pouch each.
Possibly WWI French ersatz slings? The ones made from cloth MG belts.Too cool Ryan, the rifle where we see the side clearly identifies as being a WWI rifle for having the provision mill for the long range volley disc at the front. The slings though look as if they have leather at the ends, so not British.