hayootech223REM Bore Sight Laser Red Dot Cartridge Red Dot Laser Bore Sighter

the unit did not work right checked the batteries and one was dead put new battery in and did not work right retuned it for a refund

Was way off, unusable.

The product at first seemed to be ok, but after installing the batteries the laser would flash 3 times and go off.The packages was minimal as well just zip lock bag and four batteries, no instruction or manuals.

Spend more time trying to get a solid laser spot then actually sighting in the 3 ARs I have. All crazy clean but the laser beam focus was horrible.

Seems to be doing the job.

Just as described, arrived on time.

It doesnt even come out of the barrel right the laser is all spread out and unusable

Waste of money