Based on available information, CYA Supply Co. appears to be a legitimate company that specializes in holsters. They have received positive reviews for their products, particularly for their value for money and reliability. The CYA Supply Co. IWB Holster has been praised for its quality and comfort, with some reviewers stating that it may be the best value for your money. However, comfort can be subjective and may vary from person to person. The company offers two types of holsters: the Base IWB and the Ridge IWB, both of which have been positively reviewed. The Ridge IWB is designed for use with compensators and is slightly more expensive than the Base IWB. The company's overall score is 3.9 out of 5 stars based on 54 reviews. It's worth noting that the company has more than 437 feedbacks from customers on Amazon in the last 12 months. As always, it's recommended to do thorough research and read multiple reviews before making a purchase.