.357 Magnum Insert for Region 420 Funnel System

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.357 Magnum Insert for Region 420 Funnel System

ZerwasMOD ZerwasMOD_57324

NECESSARY TO THE SECURITY OF A FREE STATE, THE RIGHT OF THE PEOPLE TO KEEP AND BEAR ARMS, SHALL NOT BE INFRINGED

PRINT A F*CKING GUN ★ PRINT A F*CKING GUN ★ PRINT A F*CKING GUN ★ PRINT A F*CKING GUN ★

RELEASE // printables // printables-1216123

Printables

Released March 4, 2025, 3:47 AM Indexed March 28, 2026, 5:20 PM 782.8KiB Creative Commons — Attribution — Share Alike

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I made an insert for .357 Magnum. I based my measurement on CIP chamber data plus a tolerance of 0.2mm on the diameters.

Printables Tags: reloadingequipment; reloadingtools; reloading; reloadingaccessories

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