Welcome to

Family Firearm Safety

Lead, Educate, Protect

Core Values

Guidance

Resilience

Accountability

Courage

Excellence

Brett Rosa

Instructor

Brett, who proudly served as an Infantryman in the US Army with the 4th Battalion, 17th Infantry Regiment for over seven years, including 16 months deployed in Afghanistan. His expertise as a Combat Veteran, Weapons Squad Leader and a Certified USCCA Firearms Instructor is highlighted by his extensive experience in teaching pistol and rifle defensive shooting techniques. Beyond his military accomplishments, Brett is the enterprising founder of County Line Pools Inc., a company that champions entrepreneurship within the Veteran community by offering valuable education and resources. In his personal life, Brett is an outdoorsman who cherishes his time in the wilderness with his children encouraging them to protect, preserve and cherish our land for future generations to enjoy as well.

Brett grew up in the Santa Monica Mountains, surfing the local beaches, exploring all the known and unknown trails and loves inspiring people through actions to be confident, courageous and live a life with Grace.

Mission Statement

At Guardian by Nature, we are passionately committed to empowering families with extensive and comprehensive firearms instruction. Our mission is to nurture a culture of safety and informed decision-making, ensuring that every household we engage with is well-equipped to handle firearms responsibly. Our dedication lies in fostering responsible firearm practices, prioritizing the well-being and security of every family. By uniting education, safety, and core family values, we strive to cultivate a community imbued with a guardian spirit, safeguarding and enriching generations to come.