| DoubleD |
| (.400 member) |
| 07/03/08 02:21 AM |
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numbers
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What does the metric number stamped on the bottom of the barrels on a European double rifle stand for? Major diameter-groove diameter or minor diameter bore?
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What does the metric number stamped on the bottom of the barrels on a European double rifle stand for? Major diameter-groove diameter or minor diameter bore? |