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Possum Hollow Bore Guide #90 - .17 HMR Fits Marlin

SKU PHO-BG90
£20.00

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Aligns the cleaning rod centrally to the bore to prevent throat or rifling damage. O-ring seals the chamber on centre fire guides 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.