Product DescriptionThe Otis Technology Universal Bore Guide Kit helps deliver a safer, cleaner, and more efficient firearm maintenance experience by keeping your cleaning rod properly aligned with the barrel. Correct rod alignment helps prevent bowing and bending that can damage the bore, while the integrated solvent port helps reduce spills and wasted solvent that could affect your firearm&';s finish. Designed for broad compatibility, this universal bore guide fits most centerfire and bolt-action rifles and also includes a collar for MSR/AR-style rifles to create a tighter fit and provide added upper receiver support during cleaning.Product Highlights Universal bore guide kit designed to protect the chamber and bore during firearm cleaning. Helps align the cleaning rod with the barrel to reduce the risk of rod flex and bore damage. Built-in solvent port minimizes leakage and helps protect firearm finishes from chemical exposure. Includes a thumbscrew collar lock for a more secure fit while performing maintenance. Compatible with most centerfire, bolt-action, and MSR/AR-style rifles for versatile use. Specs Product Type: Universal Bore Guide Kit Compatibility: Most centerfire and bolt-action rifles; MSR/AR-style rifles Key Features: Solvent port, thumbscrew collar lock, chamber and bore protection, rod alignment support UPC: 014895006467 MPN: FG-BG-U Brand Name: Otis Technology Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.