They all had slings though the magazines were missing. 303’s already distinguished and fascinating career. A recent find in France of a decades-old hidden cache of these rifles - many in a virtually unissued state - has added another intriguing chapter to the 10-shot. 4 saw use in a number of foreign forces during World War II and after. Though primarily an arm used by British and Commonwealth forces, the No. During its 100-plus-year service life, it went through many incarnations, culminating in the superb No. The British Lee-Enfield proved to be one of the best - if not the best - military bolt-action rifles.