I have a Tikka T3x CTR and 2 trued Rem 700's, one long and one short action. Since the Tikka uses two different bolt stops, depending on the caliber the rifle is chambered for, the bolt throw will be shorter for a "short" action caliber than a "long" action caliber. My Tikka is a 6.5 cm, and I don't notice a difference in bolt throw or efficiency between it and the short action Remington. I do feel a difference in the smoothness. The Tikka is glass smooth. The Tikka has I believe a 60° bolt throw, which is noticeably shorter than a Rem 700. The Tikka is a sweet action. The factory Tikka trigger is better than any custom Rem trigger I've used, and I've used almost all of them. It's a fantastic trigger and worth the price of admission all by itself. The only real downfall I see to the Tikka, and it can be easily overcome, is the tapered front end of the action. That requires a barrel with a tenon a bit smaller than a Rem. That's not really that big of a deal, and the smith can either turn the barrel shank down a bit to match, or mill off the taper. Either way, it's an additional step or you have an odd looking transition from action to barrel. Given the choice of one or the other, I would take the Tikka over a Rem 700 all day every day, and twice on Sunday, if you look at just the action. If you look at stock and bottom metal compatibility, that could change your position a little, depending on your preferences. Many more choices available for Rem 700 than Tikka, but you do have options for the Tikka. Comparing a custom action (Rem 700 footprint) to a Tikka is a bit more challenging.