Green/Red Laser Bore Sight Kit Accurate Laser Boresighter for .177 .22 to 12GA Caliber Rifle (Green)

Description : This boresighter parameter is calibrated in the United States. It's a precision instrument constructed of the finest materials and assembled by highly skilled craftsmen for a lifetime of trouble-free use. They are designed to quickly get your refile, handguns, or shotgun “on the paper” and will save your time and money. Final sighting-in should be done by shooting the firearm and fine tuning the adjustments.Please read the manual carefully before you use this bore sighter. Here is the simple step for using this bore sighter:1.Select the proper adapter and find the largest diameter adapter that will fix in the muzzle of your firearm. 2.Screw the adapter into the small end of the beam emitter using the small screw in the center if the adapter. 3. When you turn on, a small red/green dot will be emitted. And then you can adjust your scope’s wind age and elevation so that your cross hair aim at the red/green dot.Specifications: Max. -Output Power: ≤ 4.5mW. -Light class: IIIa. -T6061 High class aluminum alloy in beautiful black matte-12 bore adjustable adapters to fit all .170-.12GA caliber-Screws already are set in the factory when center aligning.-For any 0.170 to 12GA handguns, rifles, sights and rifle scopes- More convenient and accurate than scope and sight alignment. Easy to Use!- Battery: 1pcs CR2(15270) - Length: 180mm, Head Dia: 17mm, Tail Dia: 4mmPackage:1 x Bore Sighter 1 x Screwdriver1 x Allen Key12 x Adjustable Adapter Tips 1 x battery1 x charger1 x manual1 x Exquisite Storage BoxNote: BEFORE BORESIGHTING YOUR SCPOE, MAKE SURE THAT THE FIREARM IS UNLOADED AND THE MUZZLE IS POINTED IN A SAFE DIRECTION..AFTER THE FIREARM IS BORESIGHTED, BE SURE TO REMOVE THE BORESIGHTER FROM THE GUN

• Laser class IIIA, <4.5mW laser output Quickly check zero: Simply choose the caliber adapter and place the Bore sight unit in the muzzle. The sight will emit a straight red laser beam with a long sighting range. It allows you to quickly zero-in on your target without wasting excessive amounts of ammo.
• Fits calibers from .170 .22 to 12GA: Unique system of adapters fit all .170 .22 to 12GA-cal. pistols and rifles. Select and adjust the proper barrel adapter, slide into the barrel and center the scope crosshairs or iron sights on the red dot. Upgraded Construction: The Twod Bore Sighter activates with a button switch. Crafted from anodized, tough aircraft aluminum. No metal touches the rifling of your firearm.
• Upgraded Construction: The Twod Bore Sighter activates with a button switch. Crafted from anodized, tough aircraft aluminum. No metal touches the rifling of your firearm.
• Application: Twod precision-calibrated boresighter lets you check scope alignment anytime, especially important after rough trips to remote hunting locations. It allows for quick and accurate resetting of any sight type (iron, optical, holographic, etc.)
• What you get: 1PC laser bore tool,12 PC caliber adapters,1PC battery, instruction,and other tools you will need to make adjustments. Limited lifetime warranty and friendly customer service.