7.62×39 Laser Bore Sight, Red Dot Bore Sight with 6 Batteries（2 Set Batteries）

Works as intended

7.62x39mm is an usual caliber in ARs and traditional muzzle bore sights don't work well with aftermarket comensators. This bore sight was cheap and very simple to use. Just install batteries and insert into chamber. Not sure of the max range, but I was easily able to see it on a 25 yard target in broad daylight. TIP 7.62x39mm has a unique size head and will not work with 5.56, 300 Blackout, etc.

Excellent tool works Great highly recommend it.

cant see the laser during the day, have to wait tell dark to see it. batteries only last like 10 minutes. seems to be more accurate other cheap laser sights.

Does exactly what its purpose is and quite affordable

It felt cheap the moment I took it out the package. It’s pretty simple to use, place it in the chamber of the rifle you are using, and look at the laser. The laser simply did not create a dot but a red circle that was very inaccurate. After trying to fix the position of the laser it broke in my gun. The lesson I learned is that old school zeroing by shooting your rifle at a range the best way to zero. If the method ain’t broke don’t fix it.

I have an SKS and put a red dot on i got it lined up without firing a single shot

Very easily sighted AK47. I had purchased a kit from laser bore costing $100+ but useless. This $9 came with 6 batteries and worked. Simply worked.