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7MM Red Dot Laser Bore Sight,Cal. 7MM Boresighter,Lase Bore Sight 7MM Remington Mag Rifle Cartridge Laser Boresighter with 2 Sets of Batteries

4.3 (8) Write Review
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$13.89

$ 5 .99 $5.99

In Stock

About this item

  • SAFE: Class IIIA laser,Output power less than 5mW.
  • LONG RANG: 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: 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.
  • SAVING: Adjustments to sight in your scopes & sights without firing any ammo. You don’t need to use the extra ammo for honing shooting skills.


Product Description

MOSANDON 7mm Caliber Laser Bore Sighter

7mm-970

Product Advantages

  • Made of pure brass, fine workmanship, compact structure, fit for 7mm REM MAG caliber gun.
  • High precision laser sight, fast gun aiming correction and zeroing, without firing any ammo.
  • 7mm bore sight 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?

7mm-220-1

Prepare Boreaighter Parts

1. Unpack the laser boresighter.

2. Take out the boresighter and batteries.

3. Remove the boresighter back cover.

7mm-220-2

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.

7mm-220-3

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.

Product Specification

Item Name 7mm Red dot laser bore sight
Material Composition Pure Brass
Applicable Caliber 7mm Caliber
Laser Dot Colour Red
Laser Wave length 635-665nm
Range of the Sighting 15-100 yards
Spot Size 2 inches at 100 yards
Applicable Temperature Range -15℃ to 45℃
Max Output Power Less than 5mW
Laser Class Class IIIA laser
Product Net Weight 46g
Battery Type Alkaline
Numbers of Batteries 6pcs(3set)
Product Size 63.5X13.3mm

Please note the following......

1.This boresighter is completely designed according to the overall dimensions and specifications of 7mm 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 product shell, it is normal for the product 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 re fund 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 bore sight laser light to eyes.


Dean
Reviewed in the United States on March 13, 2025
I could not see the for beyond 30 ‘ during the dayUp shorter distance helped reduce number of rounds to zero it in. With night vision scope it was better at night but faint and beam gets from dot to a larger circle and distance expands.
Tifton Lamb
Reviewed in the United States on February 8, 2025
Thanks
Lucas Pingley
Reviewed in the United States on August 15, 2024
Package arrived on time like it said, only problem is the laser is cheaply built and the Lazer dot is giant so trying to use it to bore sight is pretty much useless...
Kelly
Reviewed in the United States on June 12, 2024
Its the best boresite tool ive had experience with in my 68 years
Robert
Reviewed in the United States on November 17, 2024
Laser is very dim even with new batteries and not crisp at all.
Melissa
Reviewed in the United States on July 19, 2023
My husband was excited to get this. He says it’s perfect. Exactly as advertised, well made and works perfectly.
MD
Reviewed in the United States on November 8, 2023
Doesn't chamber properly, laser points into the rifling and also everytime you chamber the "boresighter" it points in a different t direction...trash
Robert G. Mallow
Reviewed in the United States on October 10, 2021
This was pretty easy to use but I wish it was a green light instead of the red. It has to be pretty dark to see the red dot on your target to bore sight your scope. I do like the directions because I always start at 25 yards to start.The bad part is the batteries don't last long and it cost me $20.00 to replace the 3 batteries.