Possum Hollow Bore Guide #311 - .223 Remington Fits Ruger precision Brand Style_Micrometer Bullet Seater Die and makes tightening the spindle

and makes tightening the spindle lock a breeze when making adjustments

8MM Diameter (Inches) 0

Formulated for use in both ultrasonic cleaners and rotary case tumblers

The Collet Neck Sizer die sizes only the neck to preserve the perfect fit of fire forming

307 Sectional Density 0

Possum Hollow Bore Guide #311 - .223 Remington Fits Ruger precision Brand Style_Micrometer Bullet Seater Die and makes tightening the spindleAligns the cleaning rod centrally to the bore to prevent throat or rifling damage. O ring seals the chamber and prevents solvents from contaminating the action and trigger and helps to keep the bore guide firmly in place. Large replacement O ring fits all guides and solvent port.