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wolf 75grain


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Get a cleaning rod that has a swiveling handle. Put a piece of masking tape near the handle for a "flag." Put a tight-fitting patch on the rod and carefully run it down the bore. Measure the distance it takes for the flag to make one complete turn. It may take a couple of tries to get this to work just right; just watch the flag and make sure it's turning steadily all the way around.

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Get a cleaning rod that has a swiveling handle. Put a piece of masking tape near the handle for a "flag." Put a tight-fitting patch on the rod and carefully run it down the bore. Measure the distance it takes for the flag to make one complete turn. It may take a couple of tries to get this to work just right; just watch the flag and make sure it's turning steadily all the way around.

So if im understanding correctly, if it takes 7 inches to turn the flag once would be a 1:7 twist an 9 inches would be a 1:9.

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