McCall Tactical encourages exposure to firearms and firearm safety from an early age, however, many individuals who grew up around firearms have developed bad habits that must be broken in order to improve. Gunnery is a science and has been improved with new techniques throughout history; the skills acquired from family and friends often fall short. Military and Law Enforcement shooters with 25 years experience have attended the "Pistol 1" and "Rifle 1" courses, and departed the class with a level of knowledge and skill they did not know existed.