Thread: Tikka M55 twist rate help.

Can anyone tell me the twist rate on my Tikka .243 M55 (non sporter). The info I can find is either 1-12 or 1-14

Appreciated
Strider

Had a crack at that, the only brush I had that would fit in there was a bit worn and didnt fit as snugly as it needed to so the measurement was not repeatable unfortunately.

Originally Posted by Strider B

Had a crack at that, the only brush I had that would fit in there was a bit worn and didnt fit as snugly as it needed to so the measurement was not repeatable unfortunately.

Wrap a patch around it to make a tight fit


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Ill give that a crack. This might be a stupid question but do barrels wear evenly? what are the chances that the middle of the barrel has worn more that either end?

Very possible, all manner of things occur inside barrels


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