Product DescriptionThe Aim Sports PJBS3006 Cartridge Laser Bore Sight streamlines sight-in for rifles chambered in .30-06 Springfield, .25-06 Remington, and .270 Winchester. Built in a durable brass case that mimics a cartridge, it seats directly in the chamber and projects a bright 5 mW red laser along the bore axis. With a 635-655 nanometer wavelength for high visibility, this boresighter helps you get on paper fast and fine-tune your optics while saving time and ammunition.Product HighlightsChamber-inserted cartridge design for .30-06, .25-06, and .270 Winchester riflesBright 5 mW red laser at 635-655 nanometer wavelength for clear visibilityRugged brass housing matches chamber dimensions for consistent alignmentSpeeds up zeroing and reduces ammo usage during initial sight-inSimple, repeatable setup for range or bench useSpecsProduct Type: Cartridge laser boresightCompatible Calibers: .30-06 Springfield, .25-06 Remington, .270 WinchesterLaser Wavelength: 635-655 nanometers (red)Laser Output: 5 mWConstruction: Brass caseMounting Method: Chamber-insertedBrand: Aim SportsManufacturer Part Number: PJBS3006UPC: 815879011503Disclaimer: 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.