This action seems to the early Santa Barbara investment-cast action, i.e. without the post-48 FN style cut on the left side of the receiver ring collar. Parker Hale used the later version, with the cost-saving left-side cut, as does Voere, for it's '98 based rifles.
There is a certain degree of snobbishness about these actions but one of the damaged rifles we showed to our firearm license candidates was a Parker Hale, built on the Santa Barbara action. The rifle was chambered in .25-06 and lent by the owner, to a friend who purchased some .308 Winchester ammo to use in it. The bolt was a bit stiff after the first shot but the idiot fired another round, at which point a small piece of metal detached from the two o'clock point of the receiver, the extractor bent our partially, some of the timber around the magazine well splintered and the barrel flew downrange BUT the breech-bolt stayed in position. I would not expect anything better from the finest 1930s Oberndorf sporter,
In contrast, I have seen an investment cast, stainless steel Tikka which was chambered in .25-06 and 'grenaded' with a single round of .308 Winchester being fired in it.
P.S. The Parker Hale barrel was installed in another action for the owner.