Product DescriptionThe Aimshot MBSKIT3 is a modular, chamber-mounted red laser bore sight kit designed to simplify zeroing and sight alignment across popular rifle calibers. Built around the BS223 laser module and machined from durable brass, this kit includes caliber arbors for .243 Winchester and .30-06 family compatibility to cover .243 Win, .308 Win, and 7.62x54mm setups. A convenient zippered pouch keeps components organized, and the system supports internal button-cell batteries as well as an external battery pack for extended runtime-perfect for range days or multi-rifle adjustments.Product HighlightsModular BS223 red laser bore sight for fast, precise optic alignmentIncludes AR243 and AR3006 arbors to adapt to .243 Win, .308 Win, and 7.62x54mmChamber-mounted design for reliable, repeatable bore-to-optic alignmentSolid brass construction helps protect chambers and maintain tight tolerancesZippered storage pouch for easy transport and organizationSpecsProduct Type: Modular rifle laser bore sight kitLaser: RedMaterial: BrassMount Type: ChamberIncluded: BS223 laser module, AR243 arbor, AR3006 arbor, zippered pouch; supports internal button-cell batteries and external battery packCaliber Compatibility: .243 Winchester, .308 Winchester, 7.62x54mmBrand Name: AimshotMPN: MBSKIT3UPC: 669256223047Disclaimer: 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.