My Father hunted with an iron-sighted 1944 No.5 Mk.I for probably 20 years (about 25 years of ownership, but on-and-off) before I got ahold of it. I still take it out EVERY REMEMBRANCE DAY, fire three rounds (as it would, were it part of a 21-gun salute) and observe my moment of silence while holding that piece of history in my hands at 11:11. For a good seven or eight years it was my only hunting rig, and it took my first deer... and about 5 or 6 more!
It's got more deer on it than I care to count; a few moose courtesy of one of my uncles who's borrowed it for a few pack-in/pack-out camps, and at least one bear.
I use another rig for the majority of my hunting nowadays; first it was a fancy-pants Tikka T3 Lite in .300 Eargesplitten Lautenboomer (i.e. .300 WSM) with a Bushnell Elite 3200 5-15x40AO Plex, and now a Savage 10 FCP HS Precision in .308 Win with a Leupold Mark4 LR/T 4.5-14x40AO Mil-Dot. But I'll tell you, it's a damned tradition for me (and it will be for my kids someday, if I can ever con some poor filly into marrying me and bearing my rugrats) to take that rifle out and give it its due and proper every November 11th.
-M