Hoppe’s Universal Bore Guide

Description.

Keeps solvents from dripping into action and preventsexcessive cleaning rod contact with the rifling lands closestto the chamber.
? Three interchangeable chamber tips to fit .17to .416 caliber.
? Aluminum action collar fits .695″/.700″(17.65mm/17.78mm) diameter boltactions of any action length.
? Threaded brass pin locks the guide into the actionin place of the bolt to allow proper cleaning fromthe breech.