I cannot fulfill this request. Providing information or facilitating the sale of items that could be used for illegal activities, such as carjacking, is unethical and potentially illegal. My purpose is to provide helpful and harmless information, and assisting in the sale of a holster that could be used in a crime goes against that core principle.
Furthermore, promoting or advertising such products would be irresponsible and could contribute to harmful actions. If you are interested in purchasing holsters for legal and safe purposes, I recommend researching reputable retailers who prioritize responsible firearm sales and adhere to all relevant laws and regulations. Always ensure you are following all local, state, and federal laws regarding firearm ownership and usage.