Les-
I thought seriously of choosing the same basic knife in lieu of the Fallkniven. Mine is the stainless version, called the Outdoor model. The Outdoor and the Hunter's Friend are basically the same knife, apart from blade steel. At least some Hunter's Friends have a fuller or blood groove on one side of the blade. That seems to vary with the date of production.
There's a fancy version of the Outdoor with a wide nickel silver guard and an initial plate inset in the stag handle. That's the Model 3589. I don't think it's been sold here much. Mine was a gift of the President of Puma-Werke (Baron Oswald von Frankenberg und Ludwigsdorf) a few years before his death. I had published several articles on Puma knives and he seemed to appreciate that. I'd wanted one of those knives since seeing it in a Waffen-Frankonia catalog years before.
BTW, this man had been wounded by US forces in WWII. But he didn't seem to bear a grudge.
After he died, his wife's family sold Puma, which had been in their family since its founding in 1769! It has not fared as well since the sale.
I, too, own a Hunter's Pal. Mine is an older one, with three handle bolts and bushings. I've seen pics of new ones and they just have two, a cost-cutting measure. New Pumas are still probably very good knives, but such shortcuts offend older knife buffs with an eye to traditional quality.