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About this product
Product Information
The Sightmark 12-gauge premium boresight laser sight provides solid, durable materials for exceptional performance. You can increase your accuracy and reduce the amount of wasted ammunition when you go out hunting or target shooting by having a Sightmark boresight laser sight mounted on your 12-gauge shotgun. The Sightmark Laser Boresight provides the most convenient and accurate method for sighting in rifles of all types. Simply chamber the boresight like a regular bullet and a laser dot will show exactly where the rifle is aiming; it’s easy to sight in any scope without firing a single shot. The dot sight features a dot size of 2 inches at 100 yards. Live fire is only needed to fine-tune the weapon being sighted in order to compensate for inconsistencies, such as bullet drop due to distance. Ideal for hunters, competitive shooters, and law enforcement, the Sightmark laser boresight is sure to take the frustration out of sighting in almost any gun. It’s easy to use and will quickly save both time and money by avoiding prolonged live fire tests at the range. Use the extra ammunition for honing those shooting skills and for the hunt. Save cartridges and shells easily with the boresight laser sight from Sightmark. Each Sightmark laser boresight is made from durable brass and features three set screws in a roller that can be used to center the laser diode when calibrating your 12-gauge shotgun. Once your boresight is centered properly, the beam of light created by the laser diode accurately shows where the projectile from your gun should land. The premium boresight laser sight from Sightmark features a laser wavelength from 632 to 650 and offers an LED-type visible red laser. This unit is powered by 5 mW and features AG13 type batteries as a power source with a battery life of 60 minutes. Easily conserve battery life and control the operation of the device with the convenient end cap. Sightmark uses a unique brass construction for this sight that makes it ideal for top performance in temperature ranges between 14 and 140 degrees Fahrenheit. The brass construction also protects against rust, making it ideal for use in all weather conditions. Boresight laser sights from Sightmark are also small and lightweight for easy packing and carrying. Accessories included with the 12-gauge boresight from Sightmark is a lightweight carrying pouch, which protects the laser for convenient use in the field. Other accessories include a convenient battery pack for additional power and a customer information manual for easy troubleshooting. The 12-gauge premium boresight laser sight from Sightmark delivers precision accuracy in a reliable and durable device for any sportsman activity including hunting, shooting, and tactical work. Designed for both men and women, the boresight laser from Sightmark makes sighting easy and delivers high-end performance to any gun.Product Identifiers
BrandSightmark
MPNSM39007
UPC0810119010063
Model12 Gauge Premium Boresight
eBay Product ID (ePID)140907569
Product Key Features
TypeLaser Sight
Ratings and reviews
Most relevant reviews
- 13 Apr, 2018Most favourable review
Works Great
Haven't had for long,, and cannot say how long the batteries last,, but they last long enough to get the job done. I have always been a good shot, even with the cheap, 20+ year old scope I was using. Suddenly, it seemed like all of my shots were hitting Low Left so I decided to get with it and obtain a new scope, which I did. I put in the Laser Boresight and the red dot was,, you guessed it,, Low Left in relation to the old scope. Installed the new scope, Boresighted it, and my shots were very close immediately so I didn't have to do much tweaking to shoot dead on. It doesn't matter to me how long the batteries last as this thing is a tool to me and not a toy to use to post videos of me messing with a cat. I like the Boresight and recommend it.Verified purchase: YesCondition: New
- 26 Jun, 2021Most critical review
I do not recommend this product, it is not a good value, or of good quality.
I am disappointed that your laser sight is off mark. Upon placing it in my barrel, the dot was to the left. As I turned the laser sight in my barrel to the right, so too, the red dot moved high center, then right, then low center, then to the left. I expect this from a Chinese laser sight product, not a more expensive American product.Verified purchase: YesCondition: New
- 28 Jun, 2016
12 Gauge Boresighter
This Sightmark laser boresight is easy to use. I use this to mark my zero at 25 feet. The only drawback is that you need to remove the batteries when not in use. This is no shutoff switch nor an automatic shutoff.Verified purchase: YesCondition: New
- 24 May, 2021
Save time and and ammo.
Fast efficient way to get close to target and save ammo. Used this on my turkey gun to align the scope. Great pattern first shot at 25 yards. Shot out to 50 and still had decent pattern in the kill zone.Verified purchase: YesCondition: New
- 20 Oct, 2020
Works well
Nice product, light is bright and centered, easy to use. Only drawback is that there is no on/off switch, (have to pull the batteries). I recommend this productVerified purchase: YesCondition: New
- 24 Feb, 2021
Works well somewhat overpriced
Good quality works as described can be turned off by twisting slightly battery cap overpriced in my opinionVerified purchase: YesCondition: New
- 17 Nov, 2020
Great bore laser, good price...
This was a really good help in getting sighted in without wasting a lot of ammo.Verified purchase: YesCondition: New
- 15 May, 2019
Worth it.
This product actually works. I was able to fix a sighting issue with this that I was struggling with. Highly recommend.Verified purchase: YesCondition: New
- 07 Mar, 2017
good item
It is a very good productVerified purchase: YesCondition: New
- 28 Aug, 2019
good
Good quality, reasonable priceVerified purchase: YesCondition: New
