Aimshot BS223 Laser Boresighter .223 Rem Cartridge Brass

The Aimshot BS223 Laser Boresighter eliminates guesswork when zeroing optics, saving ammunition and range time. This precision-engineered cartridge projects a visible red laser dot that shows exactly where the barrel points, allowing shooters to pre-align scopes and iron sights before firing a single round.

What Makes This Different

Unlike universal boresighters that require multiple adapters, this cartridge-style design chambers directly into .223 Remington and 5.56 NATO firearms for perfect bore alignment. The brass construction ensures consistent fit across different chamber specifications, while the integrated laser diode provides reliable beam projection. Professional gunsmiths and competitive shooters rely on this direct-fit approach for maximum accuracy during initial scope mounting.

Key Features

• Chambers directly in .223 Rem/5.56 NATO without adapters
• Class IIIa red laser diode with 635-650nm wavelength
• Precision-machined brass cartridge case for consistent chambering
• Visible beam projection up to 100 yards in low light conditions
• Battery-powered operation with replaceable AG3 button cells
• Compact storage in included protective case
• Compatible with bolt-action, semi-automatic, and AR-platform rifles

Range sessions become more productive when initial scope alignment happens at the workbench rather than the firing line. The boresighter works effectively for hunting rifle setups, tactical optic installations, and competition gun preparations. Cold weather performance remains consistent, making it suitable for field use during hunting seasons or outdoor competitions.

Technical Specs

• Caliber: .223 Remington/5.56 NATO
• Laser Type: Class IIIa red diode
• Wavelength: 635-650 nanometers
• Case Material: Precision-machined brass
• Battery Type: AG3 button cells (included)
• Operating Temperature: -10°F to 120°F
• Beam Visibility: Up to 100 yards in low light
• Weight: 0.5 ounces
• Includes: Protective storage case and spare batteries

Professional results require professional tools, and this boresighter delivers the precision needed for accurate scope mounting. The time saved on initial alignment translates to more productive range sessions and faster load development. Smart shooters invest in proper equipment that pays dividends in accuracy and efficiency.