To suit 9mm, 38S/SC, 357MAg, 357SIG. The powder thrower insert is a drop in replacement for the Dillon™ 550, 650 and 1050 presses to provide more gradual neck expansion than other aftermarket or OEM products.
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To suit 40S&W (Special order only). The powder thrower insert is a drop in replacement for the Dillon™ 550, 650 and 1050 presses to provide more gradual neck expansion than other aftermarket or OEM products.