DEFENDER OUTDOORS - Key Persons


Clinton Riggins

Clinton was also the Squad Leader Observer Controller/Trainer on a Combat Support Team. He was held accountable for planning, preparation, and execution of training exercises for Company and Platoon size. In that role, he Observed and controlled these units in tactical environment, and was responsible for individual soldiers' training and the development of their skill level.

Edwina Parker

Edwina is a mother and grandmother with a unique passion for teaching women and men the basics of firearms and firearm safety and continuing their education through self-defense and beyond. Learning the tools necessary to defend you and your family and knowing you are capable of doing so without panic is an empowering and life changing skill that Edwina loves to pass on to others. She is a life-long learner and is passionate about sharing her training with others.

Gary Madigan

Gary Madigan was born in Germany when his father was stationed overseas while serving in the Air Force. They moved to Benbrook when he was two years old. Gary Madigan grew up attending elementary, middle and high school all through FWISD. The following Monday after graduation, Gary began his career with the City of Benbrook, retiring as the Public Works Superintendent for 35 years. During his tenure at the City, he was also a firefighter, retiring as a Lieutenant. Mr. Madigan has always been enthusiastic about shooting guns. This is due to his father being around guns in the Air Force. Gary has competed for several years in the Fire Fighter Olympics, medalling every year in sporting clays. This is what brought his attention to Defender Outdoors. He is an avid hunter and enjoy being outside. Gary is married to Sherri Madigan and they have a 30 year old son Cooper, 26 year old son Cody, 16 year old daughter Maggie, and a 7 year old granddaughter from their oldest son. Gary started full time with Defender Outdoors after retiring from the city in January 2019. I really enjoy working events with all my teammates at work. It is such a pleasure to come to work and be around such wonderful customers.Gary Madigan, Course Manager

Henry Alvarez

Henry Alvarez is a 10 year army veteran trained in small arms tactics and certified expect on M9 pistol and M4 rifle. Henry Alvarez is a10 year army veteran with multiple deployments around the world, trained in small arms tactics and certified expect on M9 pistol and M4 rifle as well as other military platforms (Scout and Tank Gunnery). Henry enjoys steel match competition, archery and long walks on the beach.

NRA Chief Range

Job Titles:
  • Safety Officer

NRA License to Carry

Job Titles:
  • Instructor

NRA Pistol Shooting

Job Titles:
  • Instructor

RA Range

Job Titles:
  • Safety Officer

Travis Mears

Job Titles:
  • President of the Defender Outdoors Clay Sports Ranch
Travis is the President of the Defender Outdoors Clay Sports Ranch. He has been a competitive shooter since he was 9 years old and has won numerous Youth, Collegiate, and then Professional Circuit awards. Now, he shares his knowledge and passion through the Clay Sports Ranch.