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Sinclair Expander Die Body .35 - .50 Calibre 7/8 X 14

SKU SIN-749008843

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The Sinclair Generation II Expander Dies completely capture the mandrel within the die so the mandrel cannot pull out. An O-ring in the die cap allows the mandrel to float a bit and find its own center within the case neck. All Generation II dies are precision machined from stainless steel and the 7/8 inch - 14 dies include the Sinclair Stainless Steel Split Lock Ring.

All expander mandrels for Sinclair Expander Bodies are sold separately