Possum Hollow Bore Guide #171 - .204 Ruger, .20 Tactical Fits Rem 700, Winchester Model 70, Mauser 98 Cleaning Rod Calibre_.375 Calibre more importantly it will help

more importantly it will help you to determine what is going on with your loaded ammunition

1/2" thick energy-absorbing pad

6mm Remington International

Provides excellent flight characteristics over a range of velocities

Possum Hollow Bore Guide #171 - .204 Ruger, .20 Tactical Fits Rem 700, Winchester Model 70, Mauser 98 Cleaning Rod Calibre_.375 Calibre more importantly it will helpUsing 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