Wasn't very impressed. - NcStar Ultra Compact Pistol Green Laser Sight

Being an ultra compact laser I thought it would fit on my M&P 40c but it did not. No problem I just put it on another gun. Got the laser zeroed in and took it out to the range to try it out. At thirty feet the green dot was easily picked up on a paper target. First shot was right on target second shot on target and then the laser goes off target. Tried another couple shots and the laser moved after each additional shot. I will zero the laser in and try it a couple more time. I like the laser and hope I can get it to hold.
Pros: Seems durable and well made. Bright green laser.
Cons: Laser would not hold adjustments.

This review was written in the old system and had content requirements that are different than reviews written today.