| cordite |
| (.333 member) |
| 21/04/18 10:28 AM |
Re: My new trio
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Daryl, I had a 12.7x44r many years ago that had a groove diameter of .504. Don't know if that is typical or not.
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Daryl, I had a 12.7x44r many years ago that had a groove diameter of .504. Don't know if that is typical or not. |