Possum Hollow Bore Guide #311 - .223 Remington Fits Ruger precision Brand Style_Micrometer Bullet Seater Die This is the version Peterson

This is the version Peterson produces today

The quickest and most accurate method to remove a military primer pocket crimp

and makes tightening the spindle lock a breeze when making adjustments

8MM Diameter (Inches) 0

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

Possum Hollow Bore Guide #311 - .223 Remington Fits Ruger precision Brand Style_Micrometer Bullet Seater Die This is the version PetersonAligns 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.