Laser Bore Sight 12GA Red/Green Laser Boresighter Comes with Switch and Large Capacity Battery

I purchased this bore sight because I had ordered one before with a red laser and it wouldn’t show up in broad daylight for anything. I might as well not had a laser at all. I should have suspected as much as red shows well at night, but if you are using a laser for daytime, it needs to be green. This bore laser light will show up in broad daylight, but you have to be probably within 50 feet of the object and you have to know where to look to easily and quickly see it, but on an overcast day, with plenty of ambient light available, I could easily see the beam from this bore sight at 100 feet. I also really like the fact that you can leave the battery in and turn it on and off with the enclosed key. The other one I had was always on when the batteries were in it. When installing the battery, be mindful that the polarization is a bit opposite than what you would normally expect. The positive end goes towards the bottom and the negative end goes towards the end where the laser beam comes out. But then again, if you look on the side of the bore laser light, they kindly remind you of that. Overall, a good bore laser light. I think I’ll get a lot of use out of it.

I bought this unit based on #1 Reviews #2 Larger Battery #3 On/Off Switch I have 40 years experience shotgunning, hunting, hobby gunsmithing and I am 22 years retired U.S.M.C. First I tested that the laser was true to center of bore by chambering it and marking the target where the center of the laser was at 26 yards. I then rechambered the laser at 3,6,and 9 oclock. The laser never moved from my mark on the target. I then moved my red dot directly on top of the green laser, and I was done. The sighting in were done at 3pm on a cloudy day with both the target and the gun in the shade in Florida , and the green laser was easily visible . The photo with the green dot is laser only, the photo with the Red Dot is actually the red dot directly covering the green laser. Took the gun to the range and fired a 5 shot group with slugs at 50 yards that printed 2inches. I must note that I used a very solid Caldwell gun rest to get this kind of precision. This is an outstanding product , how they can produce it and sell it for under $20.00 is beyond me. Shotgun slugs are $1 each now and this sight has already paid for itself. If you want an accurate shotgun with a red dot you should not hesitate to buy this laser.

Did the job

They got me. MY FAULT, IG~ Is either red OR green 😭 Only 1 color per unit. Quality though, even comes with spare O rings^^

as described.

I got this laser bore sight to use on my 12 ga shotguns. This bore sight is easy to use and I like the on/off switch. It appears to be well made and comes in a nice case. This particular unit is in the green which is brighter than the red. Beware that you will have to fittle with it in the chamber to make sure it is centered in your barrel. Most often just rotating it will cure that. Use a piece of clear tape on the muzzle end of the barrel to see how centered it is. "DON'T look directly into the laser", just gaze at it from the side to check alignment. I think it is worth the price.

For the price and quality, you can't beat this laser bore sight. I used it to actually sight in another green laser. Dropped this in the barrel and had the sight aligned in less than a minute. It's a great deal and well made! I like the fact that it used a single 123 battery instead of those little button batteries. Give it a try. You will not be disappointed!

Very accurate and well made. Great product!

Price/quality wise is good. The green light makes the difference. In full sunlight the red laser is not visible

Works good for 12GA.

Very clever and easy to use. The green dot is clear and focused, making it a perfect tool for aligning equipment using auto collimating techniques. Huge value for sure. Only downside is the battery size.

Fits well. Certainly speeds up the process of dialing in an optic.

good product, solid