A few dozen properly sporterized No.4s exist in the inventory as Survival Rifles. I know because I have seen lists of SNs which were once issued to Mapping and Charting Establishment as part of the standard Arctic camp gear. The DND Life Cycle Materials Manager assured me that they were cut down rifles, but were a handy package. The interesting thing for me is several serial numbers were sequential and all were single digit-before the L serial numbers.
Must...resist....derail!!! Forgive me Biloba....
Yes. There is a photo of PM Harper shooting what appears to be a sporterized LE up North when he visited the Rangers. There were also at least one Parker Hale's in use by the Rangers according to a buddy that worked with them.
Serial numbers I am aware of for NSN: 1005-21-808-9499 included EAL and Long Branch serials.
The description stated:
Rifle, .303 Calibre, Lee Enfield, No 4, Mk 1 *
Modified to sporting model for survival kit in
accordance W/RCAF EO 30-65FE, 106.68 cm
(42.000 in) O/A lg, W/5 shot magazine, stock fitted
W/recoil pad.
The LB numbers were spread across the years but the earliest I saw was is in the 7L range (June 42 or so?) EAL rifles held at the end of life were almost exclusively serial number 6000+ EALs.
The pic above of the armourer shows several of the RCAF survival rifles - at least one I have seen retained the LB serial number #24L9740.
The issue of EAL rifles pre-6000 (and more specifically pre 5,000) is thus far anecdotal based on what I have been able to determine. The pic above does seem to show a tie down loop on the one 6th from the left however this could simply be a replaced trigger guard?
It would be very interesting to find a copy of RCAF EO 30-65FE.