Me too!
Just had to comment on this one.
I agree with all that said that it makes for a sweet looking rifle. The full length stock, along with the Butterknife bolt handle, and let's not forget the double set triggers, just reeks of a European heritage.
Nearly every 'Home Gunsmithing' handbook I have mention - or even have instructions for working on some aspect of a Mannlicher style stock. One of my favorites chapters shows Tommy Bish building a Muzzle end cap (schnable) from scratch for a Mannlicher stocked Mauser. I think of it as sorta like a period at the end of a sentence - it doesn't look right (sentence) until you use one (period).
Now, hazarding a guess, I'd reason that the Mannlicher stock is a hold-over from when nearly all rifles were stocked straight out to the end of the muzzle. Military rifles were usually done this way. I think the rational was that it kept the barrel from taking any serious abuse from getting knocked around in the field.
Of course, all that wood would tend to hide moisture and allow it to work mayhem to your metal parts more so than a regularly stocked rifle. Perhaps maintenance was a bit more labor intensive for those types of stocks, hence the change to what we consider more contemporary? Who really knows?
But a Mannlicher stocked, with a fine blued schnable, butter knife bolt handle, in (perhaps) 6.5x55 or 7x57 would be a sweet deal indeed!
Unkel Gilbey