I just learned many more details about this post topic from a bench rest competitor who only shoots Sako’s
First, all the barrel blanks are the same for Tikka and Sako.
Next however, the best blanks can be factory selected, and then milled for final chambering, threaded, and the rifle receivers too need to be threaded to receive these barrels.
These are all places where more attention to details pays off with the Sako.
Lastly, since about 1996 all Sako’s have three locking lugs and Tikkas have two. I just listened for 10 minutes to this bench rest competitor, explain how much extra work it takes to fit a third locking lug and the benefits there are to having three over two.
They include greater concentrically when bullets enter the bore, which equal more gnats ass accuracy, velocity and reduces wear and and increases barrel longevity.
Does all this make any difference to a hunter,,,not really, but to a target shooter like the man I just talked to, it is the cutting edge of winning or losing.
For me, sometimes I like taking off my lower power hunting scope and putting on a restored bigger brighter fixed 6 power scope and then I can really see how accurate my little light Sako carbine can be, even after many repeat shots when it goes to a 5 shot target rifle that seems just not foul at all.
As stated at the beginning of this post.
We get what we pay for