England

Early Sten
Non adjustable

Sten
Adjustable

Bren

L2A3 Sterling SMG
The Sterling replaced the Sten late in WWII
All brass fittings

Early Enfield WWI

Enfield WWII - cotton 44 1/2" long

cotton Enfield sling shown on BSA #4 Mk 1

This sling retains a slight bit of blue and I suppose was used by the RAF

Late Enfield, 1960's Nylon
This sling is 46 1/2" long

Nylon sling shown on Long Branch #4 Mk 1