What minimum caliber handguns must applicants demonstrate proficiency with?

Applicants are required to demonstrate proficiency with either 9-millimeter or .38-caliber handguns because these calibers are commonly used and recognized as effective for both personal protection and professional security duties. The choice of these calibers aligns with standard training protocols which emphasize both stopping power and manageable recoil for the majority of shooters, ensuring a balance between safety and performance.

Training with these specific handguns prepares applicants for real-world scenarios in private security while ensuring they develop proper handling techniques and marksmanship. Mastery of these calibers is relevant not only for foundational skills but also for meeting licensing requirements outlined by the Texas Department of Public Safety.