The Tipton Universal Bore Guide will help protect the bore and action of your rifle by properly aligning the cleaning rod and reducing solvent overflow. Cleaning without a bore guide can allow the rod to "bow" and rub or gouge the chamber and throat of the bore, causing real damage and loss of accuracy. Keeping the rod properly aligned not only protects your barrel, but it also directs the force exerted on the cleaning rod handle allowing tight patches to be pushed more easily. Features: Anodized aluminum tube for durability Bolt action collar slides back and forth along the tube to ensure a secure fit then rotates down and locks into the bolt catch slot on the stock Integrated bore solvent port allows you to add solvent after you have inserted the patch #html-body [data-pb-style="62DF8289BBD19"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF8289BBD27"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}