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G-Sight Laser Bore Sight
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Most Helpful Positive Review G-Sight Laser Bore Sight
I bought this to replace a cheaper one that I own. The beauty of the G-Sight is, the laser is turned on when the bolt is closed and turns off when you open the action to remove the G-Sight. I set up the sight in target in my back yard and zeroed in the scope on my 700 SPS, went to the range, it was ...
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Most Helpful Negative Review G-Sight Laser Bore - Short battery life
I barely got into sighting my rifle in and the batteries died. I got one for a 223 rifle and it was the worst of all. You can literally push the button on the back and watch the laser light dim to zero visibility. The instructions say it will last 20 minutes, but the batteries don't even make it to...
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Laser is great, not quite the best for AR in 450 Bushmaster

by estsco, Verified Owner from IA, United States Written on May 17, 2018
When used with an AR-15 in .450 Bushmaster caliber, the bolt does not close all the way, so the laser does not activate. The laser itself is just a bit longer than a standard .450 cartridge, so the bolt does not close all the way.
Was able to activate with holding the laser button with my right hand thumb, but not all that convenient.
Would recommend: Yes
4 of 5 found the following review helpful.
Was it helpful to you? Yes | No

Doesn’t work for 450 Bushmaster like advertised

by Blanchak45, from MI, United States Written on April 23, 2018
I was told it would work for 450 Bushmaster. Obviously not the case. The switch for turning it on is messed up. I’ve bought other cartridge bore site tools. Turn them on and insert them, no big deal. This bore site requires the closed action of the weapon to activate the tool. Wouldn’t recommend this tool.
Would recommend: No
Was it helpful to you? Yes | No

Poor quality

by Lets Go Brandon, Verified Owner from NH, United States Written on November 4, 2017
I would like to be writing a positive feed back however after buying 11 of the different calibers and spending hundreds of dollars on these sights, I would not recommend then the main issues consistently with all them is the light fades with in less than two minutes from the time you insert into the chamber. This may be to over heating but seems to be an across the board issue. Optics Planet has been great with delivery and standing behind these cheap bore sights. They even replaced a few for me and I had the same problem, so now the only thing these get used for are paper weights, don't waste your money on these.
Pros:
  • They look good
Cons:
  • They do not live up to expectations and they areover priced for poor quality.
Best Used for:
  • paper weights
Would recommend: No
Was it helpful to you? Yes | No

Gets you on the paper quickly, but arrived with dead batteries

by Bryon Lewis, Verified Owner from TX, United States Written on June 7, 2017
It works to get you on the paper and ready for fine-tuning your sights. My one complaint is that it arrived with dead batteries. (Along with couple of others that I bought at the same time, hence 3 stars.)
Would recommend: Yes
Was it helpful to you? Yes | No

Gets you on the paper quickly, but arrived with dead batteries

by Bryon Lewis, Verified Owner from TX, United States Written on June 7, 2017
It works to get you on the paper and ready for fine-tuning your sights. My one complaint is that it arrived with dead batteries. (Along with couple of others that I bought at the same time, hence 3 stars.)

Gets you on the paper quickly, but arrived with dead batteries
Would recommend: Yes
Was it helpful to you? Yes | No

9mm Luger bore sight

by jkrucus, from MS, United States Written on May 7, 2017
You need to let the action close into battery to seat the laser and turn it on. On my older S&W 59 it would drop into the chamber, but on my newer Sig 229 and 938 and Kimber Solo it did not drop into the barrel until the action closed. No problem to remove it, just rack the slide and it falls out.
Would recommend: Yes
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No

What is this?

by DMc, from WA, United States Written on May 3, 2017
Perfect fit and operation, especially like that it activates only when chambered. Battery life seems extended with this operation. Batteries fit well in cartridge of bore sight. Machine threading smooth and well done.
Pros:
  • witch controls battery life
  • on only when chambered prolongs battery life
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Bore Sight Jams following instructions

by Mike, from NC, United States Written on May 1, 2017
I tried this bore sight with disastrous results. I followed the manufacturers instruction. When I went to eject the device it was jammed in the gun, a DPMS LR 308. I had to work like heck to get the bolt to come out and the tip of the device was damaged in the process. Turns out to be a waste of money.
Pros:
  • None
Cons:
  • Design apparently not to spec for 308
Would recommend: No
Was it helpful to you? Yes | No

Great laser bore sight for 308

by Dane B, from SD, United States Written on April 20, 2017
Great laser sight, the only problem I am having is with the batteries. Started sighting in and after about less than ten minutes the batteries ran out. I haven't had time to take new 308 to the range yet, I was hoping to have it mostly sighted in before taking it to the range, so i could save on anmo. By the way I'm having trouble finding batteries anywhere around town. I guess I will have to order more online, and looks like they are about $6.00 a piece. This laser sight takes 3 batteries.
Would recommend: Yes
0 of 1 found the following review helpful.
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Almost Perfect..

by Arnel, from CA, United States Written on April 8, 2017
I zeroed my red dot sight with a G sight laser bore sight and definitely save me a lot of ammos and time. I was just short of half a turn at 15 yards and hit my target after 2 shots. It's not overall 100% perfect but with half a turn on my sight, I'd say it's almost perfect!
Would recommend: Yes
Was it helpful to you? Yes | No
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