Product DescriptionThe Aimshot AR3030 brass arbor is designed for .30-30 Winchester chambers and is used in conjunction with a .223 laser bore sight module to help you quickly and precisely align optics. Precision-machined from solid brass, this arbor protects the chamber and provides repeatable, secure indexing for consistent bore sighting results.Product HighlightsCaliber-specific arbor for .30-30 Winchester chambersWorks with .223 laser bore sight modules to aid fast, accurate zeroingSolid brass construction for durability and chamber protectionPrecision-machined for consistent, repeatable alignmentSimple drop-in setup; arbor requires no batteriesSpecsProduct Type: Brass arbor adapter for laser boresightCaliber/Chamber: .30-30 WinchesterCompatibility: Use with .223 laser bore sight moduleMaterial: BrassQuantity: 1Brand: AimshotMPN: AR3030UPC: 669256030300Disclaimer: 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.