The General Firearms Laws of The State of Texas:

However even with a handgun, in Texas, there are several places where a person may possess a handgun legally without the benefit of a Texas Concealed Handgun License (CHL). These places include:

A person’s residence or other real property under their control.
A person’s private motor vehicle or watercraft if the handgun is concealed, and the person is legal to possess a firearm, is not a member of a street gang, and is not engaged in the commission of a crime greater than a Class C misdemeanor traffic or boating violation.
A person engaged in lawful fishing, hunting, or other sporting activity on the immediate premises where the activity is conducted, or is en route between the premises and the persons’ residence or motor vehicle, if the firearm is a type commonly used in the activity.
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