.22 End Barrel Laser Bore Sight

I bought two. This for my 38 special and another for my 40 S & W. Both arrived. Both work great! Both, when inserted into the barrel, can be spun/rotated and the laser dot stays positioned (no eccentricity). I am very happy with this quality! Ty for reading my review!!! PS, make sure the batteries are inserted correctly. I did not and thought my unit was broken. Once batteries were correct, laser came on:)

This is a nice little option for my range bag. Product works as described.

WORKS PERFECT, SIGHTING WAS NO PROBLEM, THANKS!!

The only draw-back is the alignment O rings. They are very delicate, and I was too harsh with them. I ask to purchase more 'o' rings as I like the alignment tool very much. I was sent several packages from the seller with no charge. Thank you so very much! I used this to 'bore sight' to set up my at home assembled AR-15 W/20-inch barrel. (40-year earthmoving equipment mechanic but not a gunsmith at all) At the range first shot at100 yard was at 3:00 on the edge of the target. I was shooting 2" groups after the next 6 alignment shots. So quick and easy to get that scope Zeroed in! I will be using this on many of my other rifles and pistols to get a very close sight alignment for range zeroing in my scopes and my iron sights. Seller is very quick to respond to question and requests. GREAT people to work with. Just take care with the alignment O rings and you will enjoy long use of this tool. I will be buying other bore sized in the very near future.

The best feature of this item is that you can turn it on and off without having to extract the batteries. I give 1 star only because the whole laser was not straight. It is bend. I rolled it over a flat surface and it wobbled. This is bad as it ruins your zero. I cannot recommend this item

I bought this boresight for my husband and he absolutely loves it! It’s of great value for the price, it is well designed, it is bright, and it comes with some “accessories”, including a tool that can be used to swap the rubber O-rings. To improve longevity, the O-rings should be lightly lubricated and the boresight body should be inserted in the barrel with a slight twist and preferably removed from the barrel in the same manner. Besides zeroing a sight on various firearms, this device can be used for other purposes, such as how to draw a handgun while avoiding muzzling others, etc. The manufacturer seems to have excellent customer service representatives (Candy comes to mind) and email inquiries are responded to quickly.

Disappointing how tis wiggles around in the end of my barrel.

Layer bore sight works very well, with good features. There are 3 sizes of O Rings for different diameter barrels. I have used it on 9mm, .380 ACP and 22LR and 22WMR. I ordered the green laser which makes it much easier to zero a red dot optic with the differentiation in colors. Very responsive customer service for a question I had. Great price, great product and phenomenal customer service.