GUAWIN Bore Sight Kit, Laser Boresighter with Magnetic Connection, Scratch Proof, Red and Green Laser for 0.17 to 10 Caliber, Suitable for Sighting Scopes, Gunsmithing and Maintenance in Shooting
...ore sights on the market,GUAWIN bore sighter requires no push into the barrel to avoid damaging the barrel..
Widely Compatible- Will fit any rifle or pistol that has a metal barrel, fit any caliber. GUAWIN bore sighter provide you with excellent accuracy in the preliminary sighting in of your rifle..
Highly Visible- This green laser boresighter is highly visible,which reach 100 yards even during the daylight! Provide with precise long distance sighting, whatever any weather conditions.The reflective target stickers included enhance the visibility of laser when sighting. You can also easily rotate it without affecting its accuracy..
Quality Upgraded: Our laser is built out of highly durable aviation aluminum, soft rubber and powerful magnets. A next-generation circuit board also prevents possible malfunctions. The concentric circles on the tail magnet help to accurately determine the center position of the barrel. These high powered magnets also keep it secure and in place, never letting it drop out..
Easy to Use: First, simply put the battery in the laser sight and press the bottom....
