Note: This product does not contain battery (3x AG13 Button cell)
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<br />Save time, money and frustration.
<br />Convenient, accurate and easy.
<br />Improves accuracy.
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<br />Features: 
<br />100% Brand New and High Quality
<br />The Product is precisely engineered to fit into the chamber, ensuring exact and consistent laser alignment with the bore. Save time, money and frustration.
<br />Convenient, accurate and easy.
<br />Perfect for hunters, competitive/recreational shooters and law enforcement.
<br />Easy to use.
<br />Improves accuracy.
<br />Reduces ammo waste.
<br />Compact, lightweight and durable.
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<br />How to use: 
<br />Turn on the bore sight by turning bottom of bore sighter clockwise.
<br />Load the laser into the chamber as if it was a normal round.
<br />Place the dot on a target downrange.
<br />Align your sights cross hairs or dot with the projected spot. From there, you can adjust your scope or sights without ever wasting ammo!
<br />Turn off bore sighter by turning bottom of unit counter clockwise until dot no longer appears, or take out batteries completely for longest battery life.
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<br />Specifications: 
<br />Color: Red
<br />Wave Length: 635-655nm
<br />Battery: 3x AG13 Button cell batteries(or equivalent)(Included )
<br />Battery Life: 1 hour maximum
<br />Range for Sighting: 15-100 yards
<br />Best Range for Sighting: 20-30 yards
<br />Operation: On/Off End Cap
<br />Construction: Brass
<br />Power: Less than 5mW
<br />Item Size:6.1 x 1.9cm(L x D)
<br />Weight :32g
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<br />Item Included: 
<br />1x 12 Gauge Red Cartridge Laser Bore Sighter<p> <b><b><img src="https://contestimg.wish.com/api/webimage/55b8e1af5aaa2b13289b4fcf-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b8e1af5aaa2b13289b4fcf-18-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b8e1af5aaa2b13289b4fcf-19-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b8e1af5aaa2b13289b4fcf-20-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b8e1af5aaa2b13289b4fcf-21-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b8e1af5aaa2b13289b4fcf-22-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b8e1af5aaa2b13289b4fcf-23-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b8e1af5aaa2b13289b4fcf-24-large.jpg></b></b></p>