REDDING .291in Heat-Treated Steel Neck Sizing Bushing (73291)

The REDDING .291" Heat-Treated Steel Neck Sizing Bushing (73291) freely interchanges in all Redding Bushing-Style Sizing Dies. Redding Neck Sizer Bushings are available in .001" increments covering all calibers from 17 to 338. By selecting the correct bushing, you are now able to provide just the right amount of neck tension to properly hold the bullet without excessive resizing. All bushings are marked with size identification. To determine proper Bushing size, measure the outside neck diameter of a loaded cartridge with a precision micrometer, then subtract .001" to .002", to allow for brass spring back and bullet tension.

Steel bushings are heat treated steel. Redding bushings are hand polished with a surface hardness of Rc 60-62 to reduce sizing effort.