Special Laser Boresighter (End Barrel Laser Bore Sight)-.17HMR/.177CAL BE-GHXL-223Kit 【Dual-function】: It is designed for

【Dual-function】: It is designed for both training cartridge and boresighter purpose

Wavelength range 630 - 680nm

Long Battery Life: Equipped with a CR2 battery 800 mAh large capacity than other normal batteries

Features: The biggest advantage of the dry fire training system in training anywhere and training anytime

We stand by the quality of our products

Special Laser Boresighter (End Barrel Laser Bore Sight)-.17HMR/.177CAL BE-GHXL-223Kit 【Dual-function】: It is designed forThis is a special laser boresighter for the . 17HMR . 177CAL caliber pistol or rifle. It is inserted directly into the barrel and it is so easy to use. This tool helps you to adjust your sight or scope and set your firearms on the target quickly. Laser standard: Class IIIA red laser, less than 5mW and wavelength is 630 680nm. These basic parameters comply with related application standard. Model: This is a customized laser bore sighter for the . 45acp