Possum Hollow Bore Guide #2 - .270 Winchester, .308 Winchester Fits Heym SR21 Bullet Weight_220gr both bullet/Cartridge dials for use

both bullet/Cartridge dials for use with 17 cal

Fits standard 7/8"-14 thread dies from most manufacturers

The non-embedding feature means there’s no abrasive residue left behind which might keep "cutting" after you’ve finished cleaning

Will not remove brass from the webs of your cases

Padlock is not included and is shown for illustrative purposes only

Possum Hollow Bore Guide #2 - .270 Winchester, .308 Winchester Fits Heym SR21 Bullet Weight_220gr both bullet/Cartridge dials for useUsing a Possum Hollow Bore Guide is the easiest and safest way to preserve the accuracy of your bolt action rifle and to clean your rifle from the rifle's chamber end using a Bore Guide. Possum Hollow Bore Guides protect the chamber and bore of your rifle by guiding the cleaning rod through the barrel. An O ring seal prevents solvents or oils from seeping into the action and trigger mechanism. For optimum performance, add an optional solvent port