Shopping Cart

Your cart is empty.

Your cart is empty.

Red Dot Laser Bore Sight, Bore Sight Lase for 20GA/20Gauge Caliber,Laser Boresighter with 2 Sets of Batteries for Hunting

4.6 (8) Write Review
Free shipping on orders over $29.99

$11.99

$ 6 .99 $6.99

In Stock

About this item

  • Safe and Reliable: Class IIIA laser,Output power less than 5mW.
  • Long Range: The visible range of laser is as far as 100 yds, the straight red laser beam is easier to identify. and to help you adjust the scope and sight quickly and accurately.
  • Long Life: Red beam laser bore sight equipped with 2 sets of batteries(6pcs),double the service time.
  • Easy to Use: Fastest gun zeroing and sighting device, you just place the boresighter in the chamber simply.
  • ave Money: Adjustments to sight in your scopes & sights without firing any ammo. You don’t need to use the extra ammo for honing shooting skills.
  • Quality Assurance: We offer a free return and exchange service for up to six months without any reason.


Product Description

20 Gauge Laser Boresighter

20GA

Product Advantages

  • The red beam laser bore sight is made of pure brass, fine workmanship, compact structure, fit for 20GA caliber gun.
  • High precision laser sight, fast gun aiming correction and zeroing, without firing any ammo.
  • Comes with 2 sets of upgraded batteries. Greatly prolong the service life.
  • Professional optical precision instrument factory manufacturing, strict and perfect quality control system to ensure product quality.

How to use your laser bore sight?

20ga-4-1

Prepare Boreaighter Parts

1. Unpack the laser boresighter.

2. Take out the boresighter and batteries.

3. Remove the boresighter back cover.

20ga-4-2

Battery Assembly

1. Take three of the batteries.

2. Install the battery positive pole upward into the bore sighter.

3. Close the back cover of the bore sight.

20ga-220-3-1

Load into the gun chamber

1.Set your rifile in a gun vise or other stable platform.

2.Insert the boresighter into the ampty rifle’s chamber and close the bolt.

.38-4

Start zero calibration

1.Align your firearm so that the laser is centered on the bull’s-eyes.

2.Adjust your scope so that the reticle of the scope matches with the laser and bull’s-dyd alignment.

Please note the following......

1.This red dot laser boresighter is completely designed according to the overall dimensions and specifications of 20 gauge gun caliber , and its structure is very compact. Therefore, there is no special power switch. It will start working after you install the battery. Since the positive pole of the button battery is in direct contact with the bore sighter shell, it is normal for the laser boresighter to start working before you close the back cover.

2.This laser bore sight is a precision part. If you find any quality problems caused by impact and collision during delivery, please apply for return and replacement immediately.We provide one month's unreasonable refund and three months' free replacement service.

3.Do not dry-fire your firearm while the boresighter is inserted.Doing so may cause damage to the boresighter.

4. Avoid direct the 20gauge bore sight laser light to eyes.

20 gauge red dot laser bore sighter specificaion

Material Composition Red Cooper
Applicable Caliber 20Gauge
Laser Dot Colour Red
Laser Wave length 635-665nm
Range of the Sighting 15-100 yards
Spot Size Less than 2 inches at 100 yards
Applicable Temperature Range -15℃ to 45℃
Max Output Power Less than 5mW
Product Net Weight 33.7g
Battery Typel Alkaline

Thomas
Reviewed in the United States on March 12, 2025
Use iron sites to site in your laser, these are way off
CHARON
Reviewed in the United States on February 7, 2025
As described /reasonably priced
Victor Arnett
Reviewed in the United States on February 12, 2025
Laser moves quite a bit every time you replace the sight to double check.
Frank C. Hughes
Reviewed in the United States on January 28, 2025
Arrived on time. Fits in the barrel of my 20 gauge shotgun. Helps bore siting and made it easier for my 14 y/o granddaughter to get comfortable shooting the shotgun for deer hunting after she fine tuned her site picture at the target range.
Dale Rolffs
Reviewed in the United States on November 9, 2024
Do not purchase! Item didn’t work right out of the box. Amazon wants me to drive 60 miles to return or $8 to pick up at my house for a $10 item! Ridiculous! Just send me a new one!
Gloria A Lehman
Reviewed in the United States on November 13, 2024
Nice sighting in tool, easy to use.
Ron Drzewiecki
Reviewed in the United States on April 28, 2024
Well made product,works as it should8
Consumer1
Reviewed in the United States on April 17, 2024
Hubby uses it to sight in his weapons. Very accurate! Great price. Good quality. Very pleased with item.