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MOSANDON 300WIN MAG Laser Bore Sighter
Product Advantages
- Made of pure brass, fine workmanship, compact structure, fit for 300WIN caliber gun(7.62X67).
- 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 the 300wn laser bore sight?
Prepare Boresighter Parts
1. Unpack the laser boresighter.
2. Take out the boresighter and batteries.
3. Remove the boresighter back cover.
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.
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.
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.
ARK11938
2025-09-03 14:26:21
Never used a cartridge type bore slighter before. Works better than the type that slides into the end of the barrel. Feel confident about the results.
philip r barstow
2025-08-19 15:45:48
Seemed plenty bright to see the dot 100 feet away in moderate light . Fit into the chamber as it should
Vincent Rea
2025-07-10 10:48:57
all good
R. McNeill
2025-06-17 16:57:02
Cheap and efficient. Product had me on paper with one shot. Called a bore sighter so it does just that. Not gonna put deadeye on. That's your job.
ilderim
2025-06-08 18:21:08
Super accurate laser projection- was of 2 MOA from laser to actual- saved a lot of ammo for first scope mount.
Steven King
2025-05-15 18:56:53
I used this to bore site my new rifle and scope. I could not get the scope to properly align and thought there was an issue with the scope. I took out my old bore sight and was able to correct it. The laser is crooked SMH
Mike
2025-04-09 10:28:31
As good and accurate as advertised,
Terance Highsmith
2025-02-18 12:00:19
Easy Use. Very nice little instrument.
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