However, since weapons are considered dangerous, most weapons charges will be tried as felony crimes. Texas law says no, but it contains an exception.Section 46.04 of the Texas Penal Code makes it illegal for someone convicted of a felony to possess a firearm. A 40yearold Harlingen resident has been ordered to federal prison following his conviction of lying on a firearm application at a local WalMart. Turn to The Gonzalez Law Group, PLLC. Our criminal defense attorneys have experience defending clients of weapons crime. Weapons charges imperil your freedom and can result in the loss of constitutional rights. Get a professional and aggressive defense. Patrick Regan, 41, pleaded guilty Jan. This guidance document will assist FFLs in complying with all required firearm laws and regulations and will significantly contribute to ensuring public safety.