Accurate Laser Boresighter for Revolvers, Pistols, Rifles, and Air Guns

This special laser boresighter is designed for .17CAL and .22lr pistols or rifles, making it easy to use by inserting it directly into the barrel. This tool helps you quickly adjust your range and set your firearms on the target. The maximum output power is less than 5mW, with a wavelength of 625-650nm and a laser class of IIIa. The packaging includes 1 Boresighter, 6 Spare O-rings, and 9 LR41 batteries, all meeting Class IIIA red laser standards with less than 4.9mW output power and a wavelength of 650nm.

The customized model is specifically for 7.62/308WIN/3030/3006/300WIN caliber firearms, easily inserted into the barrel without a silencer for simple and accurate use. Made of brass, this boresighter is sturdy and durable, adding a touch of beauty without damage to the barrel. The portable packing boxes allow for easy carrying, making it a practical gift for friends or elders with its real brass material, CNC precision machining, and gilded treatment.

This product comes equipped with 3 sets of batteries and multiple spare O-rings, eliminating worries about replacements. Enjoy the convenience and precision of the laser bore sighter, completing your firearm adjustments with ease.

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