Can a possession of weed misdemeanor affect you buying a gun?

Yes, a misdemeanor possession of weed can affect your ability to buy a gun in certain circumstances. Under federal law, individuals convicted of a misdemeanor crime of domestic violence are prohibited from purchasing firearms. While marijuana possession may not lead to a federal prohibition, some states have laws that can restrict gun ownership for individuals with drug-related convictions. It's essential to check both federal and state laws to understand the specific implications in your situation.