USB Rechargeable Laser Bore Sighting Kit for Rifles, Pistols & Handguns

A Well-Structured Rundown

【32 Numbered Adapters for Precise Calibration】FocuAim bore sight kit features 32 numbered adapters, catering to calibers from 0.17 to 12GA. Each adapter is clearly labeled with a serial number for easy selection, providing precise caliber differentiation.

【Type-C USB Rechargeable Bore Sight Kit】Our laser bore sight kit is now Type-C USB rechargeable, extending its lifespan and reducing the need for frequent battery replacements. Charge fully in just 2.5 hours for up to 18.5 hours of continuous use. Class IIIA laser; power output less than 5mW, ensuring safety and environmental friendliness.

【High Precision】Our laser bore sights undergo rigorous centering tests to ensure superior accuracy. This not only saves you cartridges and shells but also provides an exceptional shooting experience, making the most of your practice time.

【Easy to Use】The FocuAim laser bore sighter is pre-calibrated from the factory, making it incredibly easy to use. Select the appropriate adapter size, attach it to the boresighter, and insert the laser bore sight into the barrel. It's as simple as that!

【Enhanced Stability with Arbor】Our laser boresighter includes an additional arbor for improved stability, specifically designed for .551-12GA caliber firearms. Attaching the arbor expands the diameter of the boresighter's rear end, ensuring a snug fit at the muzzle, thereby enhancing stability and precision.