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Be Prepared. Be Valiant.
Forged in special operations. Built for the real world. Training that equips good people with the skill, courage, and confidence to protect what matters.
man training dynamically
Founded In Jesus Christ of the bible
Est. 2023

Based in Boise, Idaho

Valiance Firearms Training was founded to equip men and women with the skills and confidence to safeguard what matters most—their families, communities, and faith. Rooted in Jesus Christ of the Bible and built on a foundation of special operations expertise, our mission is to deliver professional firearms training that is practical, approachable, and grounded in real-world applications, empowering everyday defenders to stand prepared with courage and conviction.

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Founder Nate Castillo provides one-on-one firearms coaching in the Boise, Idaho foothills, guiding a shooter through proper pistol grip and stance during private training at Valiance.
Shooter trains privately in a dynamic pistol course in the Boise, Idaho foothills, captured mid-shot with spent casing and muzzle smoke in frame during a live-fire session at Valiance.
Founder and Special Operations veteran Nate Castillo instructs a private small group during firearms training in the Boise, Idaho foothills, demonstrating movement and cover techniques.
Founder and Special Operations veteran Nate Castillo instructs a private group of local women at Valiance’s private training facility in the Boise, Idaho foothills, guiding students through target analysis and shooting fundamentals.

meet the founder

Nate Castillo
Founder & lead Instructor of Valiance firearms training in boise, idaho

Nate, a veteran of the elite 75th Ranger Regiment, served on combat deployments in Afghanistan and Syria, where he honed his expertise in close-quarters battle tactics with carbine and pistol. Drawing from his special operations background, Nate has developed comprehensive training systems focused on enhancing security for churches, schools, and individuals seeking to protect those around them. He and his family are dedicated to Idaho’s foster care community and serve actively in their church, aiming to positively impact society while honoring their faith.
Valiance firearms training. Now then, let your hands be strong and be valiant. 2 Samuel 2:7