Laser Bore Sight Kit Multiple Calibers, Green/Red Dot Boresighter Set for .177 to 12GA .78 Caliber Rifle Handgun,12 adapters Bore Sighter Rifle Scope for Shotgun Pistol Hunting Tools

Note: Before make an order, please make sure that your gun matches our boresighter model. Guide for use: 1.Assemble the battery into the boresighter. 2.Select a proper diameter adapter that fits in the muzzle of your firearm. 3.Screw the adapter into the small end of the laser emitter using the small screw in the center of the adapte. 4.Put the small end of the boresighter with the adapter into the barrel of your firearm. 5.Press button turn on the power, you can see the red laser beam coming out. 6.Center the scope crosshairs on the laser dot. Specifications: Material: T6061 Advanced Aluminum Alloy Products class: Ⅲa Max. output: less than 5mW Weight: -Red laser : 1.8 oz / 50 g -Green laser: 2.1oz / 60g Length: Red laser : 6.5" / 166 mm Green laser : 7.0” / 178 mm Diameter: Red laser: Head 0.63”/16 mm,Tail 0.17”/4.2mm Green laser: Head 0.63”/16 mm,Tail 0.17”/4.2mm Aiming distance Range: 330ft/100m Package Included: 1x Bore Sight (Boresighter) 12x Bore Adapters 12 x Spare screws 1 x Screwdriver 1x CR2 Battery Warm Tips: 1. Keep laser beam away from any people eyes. 2. Before bore sighting , make sure the firearm is unloaded and the muzzle is pointed in a safty position. 3. After the firearms is bore sighted, make sure turn off the power,remove the bore sighter from the firearm.

• Professional Quality: Boresighters is designed and manufactured by a professional optical instrument manufacturer, experienced technicians and precision equipment to ensure Best product quality.
• Multiple Adapters: 12 adapters support multiple caliber from. 17 to. 78 (from 4.31mm to 12GA) for pistols and rifles, Take a proper adapter, adjust and center the scope crosshairs on the red dot. Make you target quickly without wasting time and ammunition.
• High Capacity Battery: Bore sight equipped with more higher capacity batterie, It give you longer aiming correction time.
• Upgrade Content: The number of caliber adapters has increased from 8 to 12, which makes the caliber range division more accurate and the range of caliber application wider. It covers almost all the caliber of pistols and rifles, that is, from 0.17 inch to 0.78 inch(Caliber range from 4.31mm to 20mm 12Gauge).
• Independent Power Switch Design: The Upgraded laser bore sighter has a independent control power switch, It makes your correction operating easier and more convenient.