This USB Rechargeable Laser Bore Sight Tool simplifies scope zeroing and firearm calibration with its plug-and-play format. Designed to fit directly into the chamber or barrel (caliber-specific, confirm), it emits a precision red laser beam that visually aligns the barrel with the optic reticle. The USB connector hidden beneath a secure flap allows fast recharging from laptops, adapters, or power banks. With a textured exterior for easy handling and compact profile, it’s perfect for hunters, marksmen, and tactical shooters who want an efficient, eco-friendly zeroing solution without disposable batteries.

🧵 Specifications:
| Feature | Details |
| Type | Laser bore sight module |
| Laser Beam | Red (verify wavelength, typically 630–650nm) |
| Power Source | USB rechargeable (flap-covered connector) |
| Grip Design | Textured cylinder for easy insertion/removal |
| Compatibility | Rifles/pistols (confirm caliber range) |
| Use Case | Scope alignment, red dot zeroing, tactical prep |
| Safety Note | Avoid direct eye exposure; Class 3R laser (verify) |