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RE: The one that almost got away
Jim.
The slicks and greasers shorten some more or less depending on how hard the alloy is. Slicks like the one above with that particular nose profile I usually cast at 1/18 L/T and at 1/20 or even 1/25 if I mix a little antimony in it , this will hold the nose profile in good shape and still upset very good for the lands to get a good grip and seal the bore.
The GG Money you will get along good with 1/20 but yes they will shorten some also.
The bullet in the photo .080" shorter with the 1/40 L/T mix.
The reason a dog has so many friends is because he wags his tail instead of his tongue.
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