Unit received defective - Laser Genetics Green Laser Designator with Scope Mount Sub-Zero

Unit appeared to operate, but the projected beam had a big line through the illumination area, like there was a big crack in some lens inside the unit. Was very disappointed in the range. Unknown if the range was degraded due to the issue of the projected beam? Although set to the highest, most narrowed beam, it was not visible at the range advertised. Hoping for better from this company.