Winchester unprimed shell cases are engineered to precise tolerances to ensure smooth feeding and positive chambering.
| Size | .300 Cal |
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| Type | Unprimed Case |
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| Style | Large |
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| Series | Unprimed |
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| Material | Brass |
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| Quantity | 50 Per Bag |
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| Caliber Or Gauge | 300 Winchester Magnum |
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Determined at checkout.
