Dati sulla produzione dei fucili Lee Enfield
| Dates of Manufacture | ||
| Model and Mark | Factory | Dates (Approx.) |
| No. 4 Mk. I | ROF Fazakerley | 1941-1949 |
| ROF Maltby | 1941-1945 | |
| BSA Shirley | 1941-1945 | |
| Long Branch | 1941 | |
| Savage | 1941-1942 | |
| No.4 Mk. I* | Long Branch | 1942-1945; 1949-1956 |
| Savage | 1941-1944 | |
| No. 4 Rifle Production Estimates for World War II | ||
| Rifle Factory | Production Dates | Estimated Production |
| BSA Shirley | 1941-1945 | 665,000 |
| ROF Maltby | 1941-1945 | 737,000 |
| ROF Fazakerley | 1941-1944 | 619,000 |
| Savage Arms | 1941-1944 | 1,236,000 |
| Long Branch | 1941-1945 | 906,000 |
| Dates of Manufacture | ||
| Model and Mark | Factory | Dates (Approx.) |
| No. 1 Mk. III | RSAF Enfield | 1907 to 1916 |
| BSA Co. | 1907 to 1915; 1919 to 1939 | |
| LSA Co. | 1907 to 1918 | |
| Ishapore | 1909 to 1916; 1920 to 1936 | |
| Lithgow | 1913 to 1918; 1922 to 1941 | |
| No. 1 Mk. III* | RSAF Enfield | 1916 to 1919 |
| BSA Co. | 1915 to 1944 | |
| LSA Co. | 1918 | |
| Ishapore | 1936 to 1963; 1970 to 1974 | |
| Lithgow | 1941 to 1953 | |
| SSA | 1916 to 1918 | |
| NRF | 1918 | |
| No. 1 Mk. III & III* Rifle Production Estimates until the end of WWII | ||
| Rifle Factory | Production Dates | Estimated Production |
| Royal Small Arms Factory Enfield | 1907 to 1918 | 2,135,158 |
| Birmingham Small Arms Co. | 1907 to 1944 | 1,921,734 |
| London Small Arms Co. | 1907 to 1918 | 430,000 |
| Ishapore Rifle Factory (India) | 1910 to 1945 | 970,097 |
| Lithgow Small Arms Factory (Australia) | 1913 to 1945 | 627,715 |
| Standard Small Arms and National Rifle Factory | 1916 to 1918 | 275,000 |