The Tikka is a long action, even the CTR. Not a problem at all, in fact it can be a plus when loading and shooting short action cartridges because you can load them a little longer in many cases. Some guys use long action magazines in short action cartridges and move the bolt stops in order do just that. With most rifles it only makes 1/2" shorter overall length and 2-3 oz in weight. The Tikka's are already bordering on too light and no one will care about 1/2" in length.