These are unissued, green nylon slings for the British 7.62mm L1A1 SLR. Only been in storage These are the updated version of the original khaki webbing sling originally issued with the Lee Enfield series of rifles. Other than the material being man made and the buckle ends being blackened steel not brass these are identical. These slings were on issue from the mid 1970's until the demise of the SLR.
