Laser Bore Sight Kit Multiple Caliber .17 .22 to 12GA Caliber Rifle Gauge Boresight Red Dot Laser Boresighter with 12 Adapters Battery Charger, Laser Bore Sighter for Competition Shooting Hunting

Not a bad little product, I used it to sight in my HK416 .22LR, had it almost dialed in by the dot and then shot 2 full mags to get it sighted where it should have been, now I kno the .22LR isn't the most accurate round but I got to hitting the target everytime after I manually adjusted it.

A very nice unit with a much more reliable battery than other models.

Haven’t used this in my rifle yet but I’m super excited to do so looks really easy to use hopefully it gets the sights right.

laser dot is brighteasy to use

This is a awesome sight kit. My husband used it and said after a little adjustments, it worked perfect. He also said that it comes with a charger which is nice too.

Simple to use and flexible enough for several platforms.

It did not come centered and it could not be seen on the target outside of 20 ft.

Bought for my sons. They are excited to put it to use.