Wheeler laser bore sighter - Wheeler Professional Laser Bore Sighter

There are a lot of laser bore sighters out there, and I’ve used a couple different types, but this one is by far the easiest and the most intuitive I’ve used. Looked at a lot of laser bore sighters before settling on this one. Price is very reasonable, especially for the quality you’re getting. Love the magnetic attachment to the end of the muzzle. It wasn’t exactly clear in the description, but I took a chance and it was the right decision. Get the green one, a tad more money, but well worth it. Sighted in a scope, red dot, and holo sight with it, and the contrast with the green laser makes it super easy. If you’re hesitating like I was, don’t, just buy it.