Don't waste your time or money - SightMark Triple Duty Universal Laser Bore Sight

This bore sight is way off, not even close to zero. I started bore sighting my rifle and could not see the dot on a three foot target at 30 yards. I thought perhaps it was too bright outside so I moved the target to 10 yards and could see it on paper. The cross hairs in my scope were about a foot away from the red laser dot. I thought that was crazy... no way my scope could be off that much. I decided to rotate the laser while attached to the barrel to see if it stayed centered. Instead of remaining centered, the red dot started making an ark while rotating and completed a 12 inch circle on my 10 yard target. I would send it back however I mistakenly threw away the packaging and Optics Planet will not allow returns without the original package. I think this one is probably defective- likely a quality control issue.