In-Gauge of Polk County is a nonprofit organization focused on firearm safety, training, and public education in Polk County, Florida. Its programs serve individuals, families, and organizations seeking practical instruction and safety-related training. Offerings include an online court-approved gun safety course that meets the training requirement for Florida court-ordered gun safety education, along with child gun safety education.

The organization also provides Stop the Bleed training and a Church Guardian Training Program for worship-center security teams, including a compliance course. For participants seeking advanced instruction, In-Gauge offers an NRA official Defensive Pistol course described as advanced handgun tactical training. Class schedules and registration information are available through the organization, which also invites church security teams to contact it about enrollment and compliance.

In-Gauge presents its work through educational campaigns and training opportunities, with an emphasis on firearm safety and responsible preparation. Its services are intended for people and groups looking for court-required instruction, child safety education, emergency-response training, or specialized firearm and security-team courses