Product Information:

Keeps solvents from dripping into action and preventd excessive cleaning rod contact with the rifling closest to the chamber

• Three interchangeable chamber tips to fit 17 to 416 calibre
• Aliminium action collar fits .695" / 700" (17.65mm / 17.78mm) diameter bolt actions of any action length
• Threaded brass pin locks the guide into the action in place of the bolt to allow proper cleaning from the breech