Product DescriptionThe Aimshot BSB17 Laser Bore Sighter is a caliber-specific tool designed for fast, precise sight-in on 17 HMR rifles. Built with a durable brass housing and paired with an external battery box, it delivers reliable power without adding weight inside the chamber. This kit helps align your optic or sights to the bore in minutes so you can save time and ammunition at the range.Product HighlightsCaliber-specific 17 HMR laser bore sighter for quick, accurate zeroingExternal battery box design for extended runtime and easy battery changesDurable brass construction for a secure chamber fitIncludes laser bore sight and batteries for out-of-the-box useSpecsProduct Type: Laser bore sighterCaliber: 17 HMRMaterial: BrassPower Source: External battery box; uses 2 AAA batteriesIncluded Components: Laser bore sight and batteriesUPC: 669256001713Manufacturer Part Number: BSB17Brand: AimshotDisclaimer: 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.