Professional Tactical Laser Boresighter Kit： Red or Green Bore Sight with 30 Adapters - Multiple Caliber Bore Sighting Laser - .17 Cal to 12GA Rifle Pistol Bore sighter - Perfectly Choice for All Gun

The laser boresight is easy to use and has many fittings for your needs of calibers. I used it first on my HOWA 1500 300 win mag and it was easy to do. Nice bright red laser that I bought, green was another option. Screwed in tight to fit just right in my barrel. It came with two batteries.

I was looking for a way to save $$$ on @mmo, still sight in several different pew pews. This was great, easy to use and quickly change.Appears accurate, but have to confirm with range time yet.The laser I bright and easy to see, the multiple sizes is nice for all different units.Seem to be quality made!

I purchased this bore sighting kit and it has been very helpful in sighting in my firearms. Easy to use as it comes with the many caliber adapters. Comes with a very nice storge case to keep everything organized, two batteries, screwdriver, screws, and the laser itself. Definitely recommend this to anyone looking for an easy way to dial in your firearms.

My son was so impressed with the quality and extensive wide range of it. Definitely worth every penny. I highly recommend this product!!!

If I had to say this was the one and only no it’s not there are probably nicer ones out there but for the price point and what you get I am not complaining. I have put these in everything from a BB gun to a 6mm so far and has worked great. Battery seems to be lasting after the amount I have used it. It will definitely get you close to sighting in anything but obviously it’s not gonna get you 100% dead on. Laser is pretty bright no problems indoor use have not tried outdoors. Check this thing out you won’t be sad it works well and price is pretty good.

I had 9 guns I need sight in and I did not want to buy a separate laser for each caliber. I found this Professional Tactical Laser Boresighter Kit and read the reviews and it sounded like it was the one i was looking for. I used it on my .50 cal black powder rifle, multiple .556, a .308., a 12 guage bullpup, a .20g savage 220, and my 300 win mag. I did this in while sitting in my bedroom and sighting into my kitchen. I did all 7 weapons in less than 40 minutes. I went out to my sons farm and every single on was on the paper, I couldn't believe it. This boresight kit made my life so simple. I gave it five stars for accuracy, easy to use and the battery never gave out. Great product!

The kit includes most of the different calibers, very easy to use and the laser light is fairly bright.

The laser works amazing. It will work on any gun you have with all the different adapters. It’s literally the only bore sight you’ll ever need. It also comes with extra batteries for the laser.