| 93x64mm |
| (.416 member) |
| 18/04/18 07:31 AM |
Re: 12ga Roll crimper design for Fosbery-type projectiles
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So the roll crimper has 'pressure pins'?
I thought they were just curved to aid rolling over the tops of the cases?
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So the roll crimper has 'pressure pins'? I thought they were just curved to aid rolling over the tops of the cases? |