Sightmark .223, 5.56x45 NATO Boresight with Red Laser
Key features
- •Compact 0.223 Boresight designed for fast gun zeroing and sighting
- •15 to 100 yard sighting range
- •632 to 650 nm laser wavelength
- •Sturdy brass construction
- •Comes with carry pouch
BrandSightmark
CategoryBoresighters
Size.223, 5.56x45 NATO
Color.223, 5.56x45 NATO
WarrantyLimited Lifetime Warranty
Sightmark .223, 5.56x45 NATO Boresight with Red Laser
List Price: $62.80$56.52DEALYou Save: $6.28 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (4)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers3.8
out of 5
Based on 10 reviews
5★
30%
4★
10%
3★
40%
2★
0%
1★
20%
It kinda works, but is it really all that helpful?
Kevin•May 16, 2018
It works (so long as its dark enough for you to see the dot), but I can't help but think that there's got to be some way they could have incorporated some sort of switch into this to keep you from having to completely remove the batteries in order to turn it off. This wouldn't be such a big deal if they weren't so small. Aside from that, this is really only good for (sort of) roughing in your zero, so it's maybe only good for saving you a little time and ammunition adjusting as you would normally. It got a 1-6x scope close enough to zero that I was able to hit my steel plate at 100yd, but I could have gotten there with just a little more effort at the range before hand.
A good idea, but the word "laser" doesn't make it accurate.
Thom Harris•January 26, 2018
I've used this SightMark laser bore sight to sight-in iron sights and red dot sights, singly and for cowitnessing. However, I had to resort to using live ammo and targets to get the consistency I needed. It is nigh impossible to use this device outdoors except in late evening, at night or early in the morning. And at those times you can see the red dot but not the iron sights without having the rifle in a lighted area...rifle in a lighted area and red dot target area in the dark. It was difficult to find such a space in my shallow backyard or at the outdoor range which is only open during daylight hours. My biggest complaint is that upon checking everything the next day, the laser's dot had shifted.
Does the job, but overpriced and batteries don't last long
Jordan K•October 12, 2017
This laser bore site is absolutely adequate, and has allowed me to bore sight a few of my rifles. That being said, the batteries die very very quickly, which shouldn't be the case. I have cheap ($5) laser pointers which are just as strong as this SightMark and which last much longer. The fact that SightMark has put a cheap laser into a piece of brass and now charges $30 for it is not impressive. There have to be better, cheaper options out there.
Garbage Product
theconstantrunner•June 16, 2017
Garbage. You can zero your scope at 25yds, based on the laser point of impact, but if you take out the laser and reinsert again, it will NOT be on the same spot again.
The top photo was taken using the Sitelite SL-100 using the 10yd zero method (POI 1.9" below POA). The bottom photo was using this garbage Sightmark laser bore. As you can see the sightmark is off low and to the right. Sure enough, I took it to the range and was dead on at 50yds with the SL100. With this garbage I would have been off the paper.
The top photo was taken using the Sitelite SL-100 using the 10yd zero method (POI 1.9" below POA). The bottom photo was using this garbage Sightmark laser bore. As you can see the sightmark is off low and to the right. Sure enough, I took it to the range and was dead on at 50yds with the SL100. With this garbage I would have been off the paper.
The laser is very very hard to see when the weather is good. Also
Wilson Lin•May 30, 2017
Load it into my Wolf A1 chamber to zero the sight and EXPS2. The laser is very very hard to see when the weather is good. Also, the laser point and actual POI are far away from each other! So, I went back to the old way which I learned from M.C. Three rounds group to calculate the POA , adjust my iron sight and holographic sight then another 3 rounds group. I took my rifle back to zero just spent 4 sets of 3 rounds groups. Here is my conclusion, Do Not Be lazy! Guy! Zero you rifle with 3 rounds group! The old way always work!
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