USB Rechargeable Laser Bore Sighter Kit with Adapters for Various Calibers - Ideal for Hunters and Shooters

About this item

• 【32 Numbered Adapters for Precise Caliber Differentiation】The FocuAim bore sight kit comes with 32 numbered adapters, allowing you to accurately distinguish between different calibers ranging from 0.17 to 12GA. The selection process is made simpler with clear instructions and identifiable serial numbers on each adapter.
• 【Type-C USB Rechargeable Kit】Our laser bore sight kit has been upgraded with a Type-C USB charging system, which not only extends its lifespan but also eliminates the need for frequent battery replacements. This saves both money and contributes to environmental conservation. With just 2.5 hours of charging, you can enjoy up to 4 hours of continuous use. The laser is classified as Class IIIA with less than 5mW.
• 【Superior Precision】Our laser bore sights undergo rigorous centering tests to ensure exceptional accuracy, allowing you to save cartridges and shells while still achieving a great shooting experience.
• 【User-Friendly】The FocuAim laser bore sighter comes pre-calibrated from the factory, so there is no need for further adjustments. Simply choose the appropriate adapter size, attach it to the boresighter, and insert the laser bore sight into the barrel. It's as easy as that!
• 【Improved Stability with Arbor】Our laser boresighter includes an additional arbor that enhances stability. Specifically designed for .551-12GA caliber firearms, the arbor increases the diameter of the boresighter's rear end, ensuring a snug fit at the muzzle and improving overall stability.