Universal Laser Bore Sight Kit for .177 to 12ga Multiple Caliber, Barrel Laser Boresighter with Press Switch for Rifles and Handgun Hunting Scopes with 2 Batteries

I was somewhat skeptical about using this specific brand, but decided to try it. First, I sighted the rifle in at home, carefully following the instructions to use a caliper or tape measure to measure the height between the mid barrel and mid scope ( 1.5 in ). Next, because I sighted the rifle less than the recommended 50 yards, I used the template target that includes a scale to adjust the scope redicale to the height measured between the barrel and scope.I took the rifle to the range. Placed the rifle in the shooting stand/mount; attached the proper barrel insert; placed laser device in the barrel; and turned on the laser. Again, following the instructions, at fifty yards, I placed the laser (green) on the bullseye and adjusted the scope redicale to the laser dot.The first shot impacted about 1.5-2.0 inches above the bullseye. I held the rife firmly and adjusted the scope redicale to the point of impact. The next two shots were directly in the bullseye.Following these instructions may seem time consuming. No, I probably did not have to siight in at home. Sighing in at the range proved sufficient. It only took about ten minutesThe great things about this brand is the template target with the scale that you can adjust the scope redicale to get the proper alignment prior to shooting at longer distances. You can attached the tsrget to a nearby wall. The barrel inserts appear to work well. But are somewhat difficult to determine. The green laser is great! It is very bright and works great over a red bullseye. It should work great with when sighting in a red dot scope.Overall, I'm extremely pleased and surprised at the ease in the sighting in process. Especially, for the cost. This really works!!!

Bought the laser and waited a month before getting around to sight in a few pistols. The laser had issues and of course the1st thought was “ I waited to long to return”. I was totally wrong. Emailed their customer service and after a few suggested trial fixes didn’t work. They responded with “ We are sending you a new one”.Got it, works great and can’t be more impressed with Candy’s quick response with the product issue.Dennis

Works as an easy to use collimator

The set is a very nice green laser unit. I determined that one of the adapters (for the 22 cal) was missing. I contacted the service department and a very attentive service person contacted me about my claim. Not only did they replace the missing adaptor they sent an additional complete set so I would have a spare set. The service department kept me informed about the status of the replacement multiple times and was very personable in all their contacts with me. This item is nicely made, comes with a battery as well as an additional spare battery. A nice case to hold all the items and great customer service. Thanks Candy.

Usable on a 3 inch barrel, quick and easy to use, nice hard case - throw in your range bag without worry of damage.

This technically works, but I wouldn’t use it to sight anything in that you plan on taking past 20 yards. There is too much room for error when using one of these, it is best to stick to zeroing your weapon by shooting paper the old fashioned way.

The "Bayatoo Bore Sighting Laser" is an excellent tool for the use of setting a scope to the proper alignment for a rifle bore.The green laser emitted is crisp and bright with all the size variants needed to adjust the bore with an adaptable screw tip to fine-tune the fit snuggly within the barrel.The included tools are all well-constructed for integrity and ease of use.There is also a target-graph with the kit to allow a measuring axis-point for the bore and scope to optimize accuracy depending on the distance one is shooting their rifle. My first trip out using this great tool was a complete success; after bore-sighting,I managed to hit the bullseye with my first 10 consecutive shots,collectively spanning an average 2 inch group at 25 yards! The bore-sighting was a success and I would truly recommend it for the beginner and seasoned shooter alike. In closing,I find it to be attractive and a great value for the money!

Nice unit !