The Rifle no. 4 was the updated version of the Lee Enfield SMLE, officially adopted by the British Army in 194, and remaining in service until the introduction of the SLR. This example is a MkI* manufactured in Canada, all MkI* weapons were made in the USA or Canada, and have a distincive safety catch as well as other unique features. Used to equip both UK and Canadian forces in WW2.
Marks and Stamps: (L side of receiver) No 4 Mk I* LONG BRANCH 1943 (L side of collar) Serial no (R side of Butt, painted) 005| Accession Number: 217 | Period of Use: |
| Type: Single shot rifle | War Zones: |
| Country of Origin: Canada | Type Date: 1941 |
| Manufacturer: Long Branch Arsenal, Toronto | Serial Number: 56L7046 |
| Manufacture Date: 1943 | Calibre/Ammunition: 0.303" |
| Weight: 4170g | Length Overall: 1128mm |
| Cyclic Rate: Single Shot | Length Barrel: 640mm |
| Deactivation Certificate Number: DA 33432 |